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706.1314
When Did Cosmic Acceleration Start ?
A precise determination, and comparison, of the epoch of the onset of cosmic acceleration, at redshift z_acc, and of dark energy domination, at z_eq, provides an interesting measure with which to parameterize dark energy models. By combining several cosmological datasets we place constraints on the redshift and age o...
astro-ph gr-qc hep-ph
a precise determination and comparison of the epoch of the onset of cosmic acceleration at redshift z_acc and of dark energy domination at z_eq provides an interesting measure with which to parameterize dark energy models by combining several cosmological datasets we place constraints on the redshift and age of cosmolo...
[['a', 'precise', 'determination', 'and', 'comparison', 'of', 'the', 'epoch', 'of', 'the', 'onset', 'of', 'cosmic', 'acceleration', 'at', 'redshift', 'z_acc', 'and', 'of', 'dark', 'energy', 'domination', 'at', 'z_eq', 'provides', 'an', 'interesting', 'measure', 'with', 'which', 'to', 'parameterize', 'dark', 'energy', '...
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706.1315
The Dirac system on the Anti-de Sitter Universe
We investigate the global solutions of the Dirac equation on the Anti-de-Sitter Universe. Since this space is not globally hyperbolic, the Cauchy problem is not, {\it a priori}, well-posed. Nevertheless we can prove that there exists unitary dynamics, but its uniqueness crucially depends on the ratio beween the mass ...
math-ph math.AP math.MP
we investigate the global solutions of the dirac equation on the antidesitter universe since this space is not globally hyperbolic the cauchy problem is not it a priori wellposed nevertheless we can prove that there exists unitary dynamics but its uniqueness crucially depends on the ratio beween the mass m of the field...
[['we', 'investigate', 'the', 'global', 'solutions', 'of', 'the', 'dirac', 'equation', 'on', 'the', 'antidesitter', 'universe', 'since', 'this', 'space', 'is', 'not', 'globally', 'hyperbolic', 'the', 'cauchy', 'problem', 'is', 'not', 'it', 'a', 'priori', 'wellposed', 'nevertheless', 'we', 'can', 'prove', 'that', 'there...
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706.1316
Coupling of Optical Lumped Nanocircuit Elements and Effects of Substrates
We present here a model for the coupling among small nanoparticles excited by an optical electric field in the framework of our optical lumped nanocircuit theory [N. Engheta, A. Salandrino, and A. Alu Phys. Rev. Lett. 95, 095504 (2005)]. We derive how this coupling affects the corresponding nanocircuit model by addin...
cond-mat.mtrl-sci
we present here a model for the coupling among small nanoparticles excited by an optical electric field in the framework of our optical lumped nanocircuit theory n engheta a salandrino and a alu phys rev lett 95 095504 2005 we derive how this coupling affects the corresponding nanocircuit model by adding controlled sou...
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706.1317
A model for learning to segment temporal sequences, utilizing a mixture of RNN experts together with adaptive variance
This paper proposes a novel learning method for a mixture of recurrent neural network (RNN) experts model, which can acquire the ability to generate desired sequences by dynamically switching between experts. Our method is based on maximum likelihood estimation, using a gradient descent algorithm. This approach is si...
nlin.AO
this paper proposes a novel learning method for a mixture of recurrent neural network rnn experts model which can acquire the ability to generate desired sequences by dynamically switching between experts our method is based on maximum likelihood estimation using a gradient descent algorithm this approach is similar to...
[['this', 'paper', 'proposes', 'a', 'novel', 'learning', 'method', 'for', 'a', 'mixture', 'of', 'recurrent', 'neural', 'network', 'rnn', 'experts', 'model', 'which', 'can', 'acquire', 'the', 'ability', 'to', 'generate', 'desired', 'sequences', 'by', 'dynamically', 'switching', 'between', 'experts', 'our', 'method', 'is...
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706.1318
Constructing a maximum utility slate of on-line advertisements
We present an algorithm for constructing an optimal slate of sponsored search advertisements which respects the ordering that is the outcome of a generalized second price auction, but which must also accommodate complicating factors such as overall budget constraints. The algorithm is easily fast enough to use on the...
cs.DM cs.DS
we present an algorithm for constructing an optimal slate of sponsored search advertisements which respects the ordering that is the outcome of a generalized second price auction but which must also accommodate complicating factors such as overall budget constraints the algorithm is easily fast enough to use on the fly...
[['we', 'present', 'an', 'algorithm', 'for', 'constructing', 'an', 'optimal', 'slate', 'of', 'sponsored', 'search', 'advertisements', 'which', 'respects', 'the', 'ordering', 'that', 'is', 'the', 'outcome', 'of', 'a', 'generalized', 'second', 'price', 'auction', 'but', 'which', 'must', 'also', 'accommodate', 'complicati...
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706.1319
Dealing with delicate issues in waveforms calculations
We revisit the calculation of gravitational radiation through the use of Weyl scalars. We point out several possible problems arising from gauge and tetrad ambiguities and ways to address them. Our analysis indicates how, relatively simple corrections can be introduced to remove these ambiguities.
gr-qc
we revisit the calculation of gravitational radiation through the use of weyl scalars we point out several possible problems arising from gauge and tetrad ambiguities and ways to address them our analysis indicates how relatively simple corrections can be introduced to remove these ambiguities
[['we', 'revisit', 'the', 'calculation', 'of', 'gravitational', 'radiation', 'through', 'the', 'use', 'of', 'weyl', 'scalars', 'we', 'point', 'out', 'several', 'possible', 'problems', 'arising', 'from', 'gauge', 'and', 'tetrad', 'ambiguities', 'and', 'ways', 'to', 'address', 'them', 'our', 'analysis', 'indicates', 'how...
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706.132
Accretion vs colliding wind models for the gamma-ray binary LS I +61 303: an assessment
LS I +61 303 is a puzzling Be/X-ray binary with variable gamma-ray emission at up TeV energies. The nature of the compact object and the origin of the high-energy emission are unclear. One family of models invokes particle acceleration in shocks from the collision between the B-star wind and a relativistic pulsar win...
astro-ph
ls i 61 303 is a puzzling bexray binary with variable gammaray emission at up tev energies the nature of the compact object and the origin of the highenergy emission are unclear one family of models invokes particle acceleration in shocks from the collision between the bstar wind and a relativistic pulsar wind while an...
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706.1321
Detailed study of the GRB 030329 radio afterglow deep into the non-relativistic phase
We explore the physics behind one of the brightest radio afterglows ever, GRB 030329, at late times when the jet is non-relativistic. We determine the physical parameters of the blast wave and its surroundings, in particular the index of the electron energy distribution, the energy of the blast wave, and the density ...
astro-ph
we explore the physics behind one of the brightest radio afterglows ever grb 030329 at late times when the jet is nonrelativistic we determine the physical parameters of the blast wave and its surroundings in particular the index of the electron energy distribution the energy of the blast wave and the density structure...
[['we', 'explore', 'the', 'physics', 'behind', 'one', 'of', 'the', 'brightest', 'radio', 'afterglows', 'ever', 'grb', '030329', 'at', 'late', 'times', 'when', 'the', 'jet', 'is', 'nonrelativistic', 'we', 'determine', 'the', 'physical', 'parameters', 'of', 'the', 'blast', 'wave', 'and', 'its', 'surroundings', 'in', 'par...
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706.1322
Thermodynamics and the virial expansion for trapped fluids in arbitrary external potentials
We present the full thermodynamics of a fluid confined by an arbitrary external potential based on the virial expansion of the grand potential. The fluid may be classical or quantum and it is assumed that interatomic interactions are pairwise additive. We indicate how the appropriate "generalized" volume and pressure...
cond-mat.stat-mech
we present the full thermodynamics of a fluid confined by an arbitrary external potential based on the virial expansion of the grand potential the fluid may be classical or quantum and it is assumed that interatomic interactions are pairwise additive we indicate how the appropriate generalized volume and pressure varia...
[['we', 'present', 'the', 'full', 'thermodynamics', 'of', 'a', 'fluid', 'confined', 'by', 'an', 'arbitrary', 'external', 'potential', 'based', 'on', 'the', 'virial', 'expansion', 'of', 'the', 'grand', 'potential', 'the', 'fluid', 'may', 'be', 'classical', 'or', 'quantum', 'and', 'it', 'is', 'assumed', 'that', 'interato...
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706.1323
GRB 030329: 3 years of radio afterglow monitoring
Radio observations of gamma-ray burst (GRB) afterglows are essential for our understanding of the physics of relativistic blast waves, as they enable us to follow the evolution of GRB explosions much longer than the afterglows in any other wave band. We have performed a three-year monitoring campaign of GRB 030329 wi...
astro-ph
radio observations of gammaray burst grb afterglows are essential for our understanding of the physics of relativistic blast waves as they enable us to follow the evolution of grb explosions much longer than the afterglows in any other wave band we have performed a threeyear monitoring campaign of grb 030329 with the w...
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706.1324
GRB 030329: three years of radio afterglow monitoring
Radio observations of gamma-ray burst (GRB) afterglows are essential for our understanding of the physics of relativistic blast waves, as they enable us to follow the evolution of GRB explosions much longer than the afterglows in any other wave band. We have performed a three-year monitoring campaign of GRB 030329 wi...
astro-ph
radio observations of gammaray burst grb afterglows are essential for our understanding of the physics of relativistic blast waves as they enable us to follow the evolution of grb explosions much longer than the afterglows in any other wave band we have performed a threeyear monitoring campaign of grb 030329 with the w...
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706.1325
Possible astronomical references in the planning of the Great Hopewell Road
The possible existence of astronomical references in the planning of the so-called Great Hopewell Road, a 90 Kilometres straight road composed of two parallel earthen embankments which, according to recent surveys, likely connected the Hopewell ceremonial centres of Newark and Chillicothe, Ohio, are investigated. It ...
physics.hist-ph
the possible existence of astronomical references in the planning of the socalled great hopewell road a 90 kilometres straight road composed of two parallel earthen embankments which according to recent surveys likely connected the hopewell ceremonial centres of newark and chillicothe ohio are investigated it turns out...
[['the', 'possible', 'existence', 'of', 'astronomical', 'references', 'in', 'the', 'planning', 'of', 'the', 'socalled', 'great', 'hopewell', 'road', 'a', '90', 'kilometres', 'straight', 'road', 'composed', 'of', 'two', 'parallel', 'earthen', 'embankments', 'which', 'according', 'to', 'recent', 'surveys', 'likely', 'con...
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706.1326
The oscillation stability problem for the Urysohn sphere: A combinatorial approach
We study the oscillation stability problem for the Urysohn sphere, an analog of the distortion problem for $\ell_2$ in the context of the Urysohn space $\Ur$. In particular, we show that this problem reduces to a purely combinatorial problem involving a family of countable ultrahomogeneous metric spaces with finitely...
math.MG math.CO
we study the oscillation stability problem for the urysohn sphere an analog of the distortion problem for ell_2 in the context of the urysohn space ur in particular we show that this problem reduces to a purely combinatorial problem involving a family of countable ultrahomogeneous metric spaces with finitely many dista...
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706.1327
Hopf Algebras of Heap Ordered Trees and Permutations
It is known that there is a Hopf algebra structure on the vector space with basis all heap-ordered trees. We give a new bialgebra structure on the space with basis all permutations and show that there is a direct bialgebra isomorphism between the Hopf algebra of heap-ordered trees and the bialgebra of permutations.
math.RA
it is known that there is a hopf algebra structure on the vector space with basis all heapordered trees we give a new bialgebra structure on the space with basis all permutations and show that there is a direct bialgebra isomorphism between the hopf algebra of heapordered trees and the bialgebra of permutations
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706.1328
N = 4 Superfiel Phase Space Coordinates and Hamiltonian Quantization
The N = 4 superfield phase space coordinates are given in the harmonic superspace. The expressions of the N = 4 classical equations of motion are determined in terms of the spinorial and harmonic supercharges. Furthermore, the N = 4 supersymmetric actions are obtained by means of the fermionic and harmonic functional...
hep-th
the n 4 superfield phase space coordinates are given in the harmonic superspace the expressions of the n 4 classical equations of motion are determined in terms of the spinorial and harmonic supercharges furthermore the n 4 supersymmetric actions are obtained by means of the fermionic and harmonic functionals on the ot...
[['the', 'n', '4', 'superfield', 'phase', 'space', 'coordinates', 'are', 'given', 'in', 'the', 'harmonic', 'superspace', 'the', 'expressions', 'of', 'the', 'n', '4', 'classical', 'equations', 'of', 'motion', 'are', 'determined', 'in', 'terms', 'of', 'the', 'spinorial', 'and', 'harmonic', 'supercharges', 'furthermore', ...
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706.1329
Solidity of viscous liquids. V. Long-wavelength dominance of the dynamics
This paper is the fifth in a series exploring the physical consequences of the solidity of glass-forming liquids. Paper IV proposed a model where the density field is described by a time-dependent Ginzburg-Landau equation of the nonconserved type with rates in $k$ space of the form $\Gamma_0+Dk^2$. The model assumes ...
cond-mat.soft
this paper is the fifth in a series exploring the physical consequences of the solidity of glassforming liquids paper iv proposed a model where the density field is described by a timedependent ginzburglandau equation of the nonconserved type with rates in k space of the form gamma_0dk2 the model assumes that dgggamma_...
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706.133
Note on: Considering the Case for Biodiversity Cycles: Reexamining the Evidence for Periodicity in the Fossil Record, by Lieberman and Melott, arXiv preprint 0704.2896
Lieberman and Melott built their recent arXiv preprint 0704.2896 on my published paper and (a preprint of) a subsequent comment by Liebermans associate Cornette. But had this group waited for the Cornette comment to actually appear in print together with the expected Reply, they would have learned that his comment ex...
q-bio.PE astro-ph physics.geo-ph
lieberman and melott built their recent arxiv preprint 07042896 on my published paper and a preprint of a subsequent comment by liebermans associate cornette but had this group waited for the cornette comment to actually appear in print together with the expected reply they would have learned that his comment exposes c...
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706.1331
On a Smale Theorem and Nonhomogeneous Equilibria in Cooperative Systems
A standard result by Smale states that n dimensional strongly cooperative dynamical systems can have arbitrary dynamics when restricted to unordered invariant hyperspaces. In this paper this result is extended to the case when all solutions of the strongly cooperative system are bounded and converge towards one of on...
math.DS math.AP
a standard result by smale states that n dimensional strongly cooperative dynamical systems can have arbitrary dynamics when restricted to unordered invariant hyperspaces in this paper this result is extended to the case when all solutions of the strongly cooperative system are bounded and converge towards one of only ...
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706.1332
Constraints on Galaxy Structure and Evolution from the Light of Nearby Systems
We review knowledge of galaxy structures obtained by their emitted light and in the local universe where they can be studied in great detail. We discuss the shapes of, and stellar motions within, galaxies, compositional clues derived from their spectra, and what luminous matter implies about their dark matter content...
astro-ph
we review knowledge of galaxy structures obtained by their emitted light and in the local universe where they can be studied in great detail we discuss the shapes of and stellar motions within galaxies compositional clues derived from their spectra and what luminous matter implies about their dark matter content implic...
[['we', 'review', 'knowledge', 'of', 'galaxy', 'structures', 'obtained', 'by', 'their', 'emitted', 'light', 'and', 'in', 'the', 'local', 'universe', 'where', 'they', 'can', 'be', 'studied', 'in', 'great', 'detail', 'we', 'discuss', 'the', 'shapes', 'of', 'and', 'stellar', 'motions', 'within', 'galaxies', 'compositional...
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706.1333
An explicit construction of the Quillen homotopical category of dg Lie algebras
Let $\g_1$ and $\g_2$ be two dg Lie algebras, then it is well-known that the $L_\infty$ morphisms from $\g_1$ to $\g_2$ are in 1-1 correspondence to the solutions of the Maurer-Cartan equation in some dg Lie algebra $\Bbbk(\g_1,\g_2)$. Then the gauge action by exponents of the zero degree component $\Bbbk(\g_1,\g_2)^...
math.KT math.QA
let g_1 and g_2 be two dg lie algebras then it is wellknown that the l_infty morphisms from g_1 to g_2 are in 11 correspondence to the solutions of the maurercartan equation in some dg lie algebra bbbkg_1g_2 then the gauge action by exponents of the zero degree component bbbkg_1g_20 on mcsubsetbbbkg_1g_21 gives an expl...
[['let', 'g_1', 'and', 'g_2', 'be', 'two', 'dg', 'lie', 'algebras', 'then', 'it', 'is', 'wellknown', 'that', 'the', 'l_infty', 'morphisms', 'from', 'g_1', 'to', 'g_2', 'are', 'in', '11', 'correspondence', 'to', 'the', 'solutions', 'of', 'the', 'maurercartan', 'equation', 'in', 'some', 'dg', 'lie', 'algebra', 'bbbkg_1g_...
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706.1334
Transients from initial conditions based on Lagrangian perturbation theory in N-body simulations
We explore the initial conditions for cosmological N-body simulations suitable for calculating the skewness and kurtosis of the density field. In general, the initial conditions based on the perturbation theory (PT) provide incorrect second-order and higher-order growth. These errors implied by the use of the perturb...
astro-ph
we explore the initial conditions for cosmological nbody simulations suitable for calculating the skewness and kurtosis of the density field in general the initial conditions based on the perturbation theory pt provide incorrect secondorder and higherorder growth these errors implied by the use of the perturbation theo...
[['we', 'explore', 'the', 'initial', 'conditions', 'for', 'cosmological', 'nbody', 'simulations', 'suitable', 'for', 'calculating', 'the', 'skewness', 'and', 'kurtosis', 'of', 'the', 'density', 'field', 'in', 'general', 'the', 'initial', 'conditions', 'based', 'on', 'the', 'perturbation', 'theory', 'pt', 'provide', 'in...
[-0.10705759212995351, 0.11966542834206746, -0.12443817829912047, 0.12088684921330783, -0.01806463900524495, -0.07035613787789526, -0.012885532332741227, 0.3542448149801407, -0.19660968351795266, -0.2942563130342391, 0.14733993700114237, -0.2620667586144939, -0.10219661858354812, 0.21636383336304238, 0.0230088281707466...
706.1335
Geometric mesoscopic correlations in quasi-one dimension
We study analytically and numerically field/intensity correlations in wave transport through volume-disordered waveguide. The obtained channel and spacial correlations deviate from those found in framework of Dorokhov-Mello-Pereyra-Kumar (DMPK) formalism, that we relate to inapplicability of equivalent channel approx...
cond-mat.mes-hall cond-mat.dis-nn
we study analytically and numerically fieldintensity correlations in wave transport through volumedisordered waveguide the obtained channel and spacial correlations deviate from those found in framework of dorokhovmellopereyrakumar dmpk formalism that we relate to inapplicability of equivalent channel approximation in ...
[['we', 'study', 'analytically', 'and', 'numerically', 'fieldintensity', 'correlations', 'in', 'wave', 'transport', 'through', 'volumedisordered', 'waveguide', 'the', 'obtained', 'channel', 'and', 'spacial', 'correlations', 'deviate', 'from', 'those', 'found', 'in', 'framework', 'of', 'dorokhovmellopereyrakumar', 'dmpk...
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706.1336
Can aerosols be trapped in open flows?
The fate of aerosols in open flows is relevant in a variety of physical contexts. Previous results are consistent with the assumption that such finite-size particles always escape in open chaotic advection. Here we show that a different behavior is possible. We analyze the dynamics of aerosols both in the absence and...
nlin.CD astro-ph physics.flu-dyn
the fate of aerosols in open flows is relevant in a variety of physical contexts previous results are consistent with the assumption that such finitesize particles always escape in open chaotic advection here we show that a different behavior is possible we analyze the dynamics of aerosols both in the absence and prese...
[['the', 'fate', 'of', 'aerosols', 'in', 'open', 'flows', 'is', 'relevant', 'in', 'a', 'variety', 'of', 'physical', 'contexts', 'previous', 'results', 'are', 'consistent', 'with', 'the', 'assumption', 'that', 'such', 'finitesize', 'particles', 'always', 'escape', 'in', 'open', 'chaotic', 'advection', 'here', 'we', 'sho...
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706.1337
A note on Poisson homogeneous spaces
We identify the cotangent bundle Lie algebroid of a Poisson homogeneous space G/H of a Poisson Lie group G as a quotient of a transformation Lie algebroid over G. As applications, we describe the modular vector fields of G/H, and we identify the Poisson cohomology of G/H with coefficients in powers of its canonical l...
math.DG math.SG
we identify the cotangent bundle lie algebroid of a poisson homogeneous space gh of a poisson lie group g as a quotient of a transformation lie algebroid over g as applications we describe the modular vector fields of gh and we identify the poisson cohomology of gh with coefficients in powers of its canonical line bund...
[['we', 'identify', 'the', 'cotangent', 'bundle', 'lie', 'algebroid', 'of', 'a', 'poisson', 'homogeneous', 'space', 'gh', 'of', 'a', 'poisson', 'lie', 'group', 'g', 'as', 'a', 'quotient', 'of', 'a', 'transformation', 'lie', 'algebroid', 'over', 'g', 'as', 'applications', 'we', 'describe', 'the', 'modular', 'vector', 'f...
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706.1338
Supersymmetric Hamiltonian Approach to Edge Excitations in $\nu = 5/2$ Fractional Quantum Hall Effect
A supersymmetric Hamiltonian is constructed for the edge excitations of the Moore-Read (Pfaffian) like state, which is a realization of the N=2 supersymmetric CS model. Fermionic generators and their conjugates are introduced to deal with the fermion pairing, whose condensation form a BCS like state. After Bogoliubov...
hep-th cond-mat.mes-hall
a supersymmetric hamiltonian is constructed for the edge excitations of the mooreread pfaffian like state which is a realization of the n2 supersymmetric cs model fermionic generators and their conjugates are introduced to deal with the fermion pairing whose condensation form a bcs like state after bogoliubov transform...
[['a', 'supersymmetric', 'hamiltonian', 'is', 'constructed', 'for', 'the', 'edge', 'excitations', 'of', 'the', 'mooreread', 'pfaffian', 'like', 'state', 'which', 'is', 'a', 'realization', 'of', 'the', 'n2', 'supersymmetric', 'cs', 'model', 'fermionic', 'generators', 'and', 'their', 'conjugates', 'are', 'introduced', 't...
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706.1339
Verification theorem and construction of $\epsilon$-optimal controls for control of abstract evolution equations
We study several aspects of the dynamic programming approach to optimal control of abstract evolution equations, including a class of semilinear partial differential equations. We introduce and prove a verification theorem which provides a sufficient condition for optimality. Moreover we prove sub- and superoptimalit...
math.OC
we study several aspects of the dynamic programming approach to optimal control of abstract evolution equations including a class of semilinear partial differential equations we introduce and prove a verification theorem which provides a sufficient condition for optimality moreover we prove sub and superoptimality prin...
[['we', 'study', 'several', 'aspects', 'of', 'the', 'dynamic', 'programming', 'approach', 'to', 'optimal', 'control', 'of', 'abstract', 'evolution', 'equations', 'including', 'a', 'class', 'of', 'semilinear', 'partial', 'differential', 'equations', 'we', 'introduce', 'and', 'prove', 'a', 'verification', 'theorem', 'whi...
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706.134
Cluster abundances and S-Z power spectra: effects of non-Gaussianity and early dark energy
In the standard Lambda CDM cosmological model with a Gaussian primordial density fluctuation field, the relatively low value of the mass variance parameter (sigma_8=0.74{+0.05}{-0.06}, obtained from the WMAP 3-year data) results in a reduced likelihood that the measured level of CMB anisotropy on the scales of cluste...
astro-ph
in the standard lambda cdm cosmological model with a gaussian primordial density fluctuation field the relatively low value of the mass variance parameter sigma_8074005006 obtained from the wmap 3year data results in a reduced likelihood that the measured level of cmb anisotropy on the scales of clusters is due to the ...
[['in', 'the', 'standard', 'lambda', 'cdm', 'cosmological', 'model', 'with', 'a', 'gaussian', 'primordial', 'density', 'fluctuation', 'field', 'the', 'relatively', 'low', 'value', 'of', 'the', 'mass', 'variance', 'parameter', 'sigma_8074005006', 'obtained', 'from', 'the', 'wmap', '3year', 'data', 'results', 'in', 'a', ...
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706.1341
A Study in Depth of f0(1370)
Claims have been made that f0(1370) does not exist. The five primary sets of data requiring its existence are refitted. Major dispersive effects due to the opening of the 4pi threshold are included for the first time; the sigma -> 4pi amplitude plays a strong role. Crystal Barrel data on pbar-p -> 3pizero at rest req...
hep-ex
claims have been made that f01370 does not exist the five primary sets of data requiring its existence are refitted major dispersive effects due to the opening of the 4pi threshold are included for the first time the sigma 4pi amplitude plays a strong role crystal barrel data on pbarp 3pizero at rest require f01370 sig...
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706.1342
Low-temperature electron dephasing time in AuPd revisited
Ever since the first discoveries of the quantum-interference transport in mesoscopic systems, the electron dephasing times, $\tau_\phi$, in the concentrated AuPd alloys have been extensively measured. The samples were made from different sources with different compositions, prepared by different deposition methods, a...
cond-mat.mes-hall cond-mat.dis-nn
ever since the first discoveries of the quantuminterference transport in mesoscopic systems the electron dephasing times tau_phi in the concentrated aupd alloys have been extensively measured the samples were made from different sources with different compositions prepared by different deposition methods and various ge...
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706.1343
Interacting like charges in Landau levels: Planar geometry, symmetries, and effective quasiparticles
We consider a system of two interacting particles with like but unequal charges in a magnetic field in the planar geometry. We construct a complete basis of states compatible with both the axial symmetry and magnetic translations. The basis is obtained using a canonical transformation that generates effective quasipa...
cond-mat.mes-hall
we consider a system of two interacting particles with like but unequal charges in a magnetic field in the planar geometry we construct a complete basis of states compatible with both the axial symmetry and magnetic translations the basis is obtained using a canonical transformation that generates effective quasipartic...
[['we', 'consider', 'a', 'system', 'of', 'two', 'interacting', 'particles', 'with', 'like', 'but', 'unequal', 'charges', 'in', 'a', 'magnetic', 'field', 'in', 'the', 'planar', 'geometry', 'we', 'construct', 'a', 'complete', 'basis', 'of', 'states', 'compatible', 'with', 'both', 'the', 'axial', 'symmetry', 'and', 'magne...
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706.1344
A Class of Partially Solvable Two-Dimensional Quantum Models with Periodic Potentials
The supersymmetrical approach is used to analyse a class of two-dimensional quantum systems with periodic potentials. In particular, the method of SUSY-separation of variables allowed us to find a part of the energy spectra and the corresponding wave functions (partial solvability) for several models. These models ar...
hep-th cond-mat.mes-hall math-ph math.MP quant-ph
the supersymmetrical approach is used to analyse a class of twodimensional quantum systems with periodic potentials in particular the method of susyseparation of variables allowed us to find a part of the energy spectra and the corresponding wave functions partial solvability for several models these models are not ame...
[['the', 'supersymmetrical', 'approach', 'is', 'used', 'to', 'analyse', 'a', 'class', 'of', 'twodimensional', 'quantum', 'systems', 'with', 'periodic', 'potentials', 'in', 'particular', 'the', 'method', 'of', 'susyseparation', 'of', 'variables', 'allowed', 'us', 'to', 'find', 'a', 'part', 'of', 'the', 'energy', 'spectr...
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706.1345
Spectroscopy and multiband photometry of the afterglow of intermediate duration gamma-ray burst 040924 and its host galaxy
We present optical photometry and spectroscopy of the afterglow and host galaxy of gamma-ray burst 040924. This GRB had a rather short duration of T90 ~2.4s, and a well sampled optical afterglow light curve. We aim to use this dataset to find further evidence that this burst is consistent with a massive star core-col...
astro-ph
we present optical photometry and spectroscopy of the afterglow and host galaxy of gammaray burst 040924 this grb had a rather short duration of t90 24s and a well sampled optical afterglow light curve we aim to use this dataset to find further evidence that this burst is consistent with a massive star corecollapse pro...
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706.1346
Southern wide very low-mass stars and brown dwarfs in resolved binary and multiple systems
The results of the Koenigstuhl survey in the Southern Hemisphere are presented. I have searched for common-proper motion companions to 173 field very low-mass stars and brown dwarfs with spectral types > M5.0V and magnitudes J <= 14.5 mag. I have measured for the first time the common-proper motion of two new wide sy...
astro-ph
the results of the koenigstuhl survey in the southern hemisphere are presented i have searched for commonproper motion companions to 173 field very lowmass stars and brown dwarfs with spectral types m50v and magnitudes j 145 mag i have measured for the first time the commonproper motion of two new wide systems containi...
[['the', 'results', 'of', 'the', 'koenigstuhl', 'survey', 'in', 'the', 'southern', 'hemisphere', 'are', 'presented', 'i', 'have', 'searched', 'for', 'commonproper', 'motion', 'companions', 'to', '173', 'field', 'very', 'lowmass', 'stars', 'and', 'brown', 'dwarfs', 'with', 'spectral', 'types', 'm50v', 'and', 'magnitudes...
[-0.12493654417722852, 0.13624166350780775, -0.026538359673245797, 0.04949777038426056, -0.07533165850069468, -0.11389631870249876, 0.042324907267230406, 0.40066495469824376, -0.15099105896734738, -0.3907804889250783, 0.05626383624879549, -0.28149743921630366, -0.019395476230714893, 0.19923941607740295, -0.026466082006...
706.1347
The Two-State Vector Formalism
The two-state vector formalism (TSVF), the time-symmetric description of the standard quantum mechanics originated by Aharonov, Bergmann and Lebowitz is reviewed. The TSVF describes a quantum system at a particular time by two quantum states: the usual one, evolving forward in time, defined by the results of a comple...
quant-ph
the twostate vector formalism tsvf the timesymmetric description of the standard quantum mechanics originated by aharonov bergmann and lebowitz is reviewed the tsvf describes a quantum system at a particular time by two quantum states the usual one evolving forward in time defined by the results of a complete measureme...
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706.1348
Weak Value and Weak Measurements
The weak value of a variable O is a description of an effective interaction with that variable in the limit of weak coupling. It is particularly important for a pre- and post-selected quantum system.
quant-ph
the weak value of a variable o is a description of an effective interaction with that variable in the limit of weak coupling it is particularly important for a pre and postselected quantum system
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706.1349
Improved quark mass density- dependent model with quark-sigma meson and quark-omega meson couplings
An improved quark mass density- dependent model with the non-linear scalar sigma field and the $\omega$-meson field is presented. We show that the present model can describe saturation properties, the equation of state, the compressibility and the effective nuclear mass of nuclear matter under mean field approximatio...
nucl-th
an improved quark mass density dependent model with the nonlinear scalar sigma field and the omegameson field is presented we show that the present model can describe saturation properties the equation of state the compressibility and the effective nuclear mass of nuclear matter under mean field approximation successfu...
[['an', 'improved', 'quark', 'mass', 'density', 'dependent', 'model', 'with', 'the', 'nonlinear', 'scalar', 'sigma', 'field', 'and', 'the', 'omegameson', 'field', 'is', 'presented', 'we', 'show', 'that', 'the', 'present', 'model', 'can', 'describe', 'saturation', 'properties', 'the', 'equation', 'of', 'state', 'the', '...
[-0.08949738389766607, 0.1722926608018184, -0.1216065138502077, 0.09349240882505404, -0.021291071182635964, -0.09149740813452689, -0.024347918726442777, 0.3324669703047295, -0.21661528228919524, -0.319574434157522, 0.026962283548334093, -0.22415815678532006, -0.09025954633767976, 0.09438129421323538, 0.0663173584282764...
706.135
The Anisotropic Distribution of Satellite Galaxies
We identify satellites of isolated galaxies in SDSS and examine their angular distribution. Using mock catalogues generated from cosmological N-body simulations, we demonstrate that the selection criteria used to select isolated galaxies and their satellites must be very strict in order to correctly identify systems ...
astro-ph
we identify satellites of isolated galaxies in sdss and examine their angular distribution using mock catalogues generated from cosmological nbody simulations we demonstrate that the selection criteria used to select isolated galaxies and their satellites must be very strict in order to correctly identify systems in wh...
[['we', 'identify', 'satellites', 'of', 'isolated', 'galaxies', 'in', 'sdss', 'and', 'examine', 'their', 'angular', 'distribution', 'using', 'mock', 'catalogues', 'generated', 'from', 'cosmological', 'nbody', 'simulations', 'we', 'demonstrate', 'that', 'the', 'selection', 'criteria', 'used', 'to', 'select', 'isolated',...
[-0.0940727335671207, 0.08780358080344086, -0.1190742028664365, 0.12774875324981616, -0.10951250900683597, -0.012380935820273022, -0.004343118815951412, 0.4283469962339834, -0.17625449741414437, -0.3654684985182091, 0.06214363870476041, -0.2750485715759772, -0.051810841553945663, 0.18338115069464073, -0.016460350707845...
706.1351
Scattering of charge carriers by point defects in bilayer graphene
Theory of scattering of massive chiral fermions in bilayer graphene by radial symmetric potential is developed. It is shown that in the case when the electron wavelength is much larger than the radius of the potential the scattering cross-section is proportional to the electron wavelength. This leads to the mobility ...
cond-mat.mes-hall cond-mat.mtrl-sci
theory of scattering of massive chiral fermions in bilayer graphene by radial symmetric potential is developed it is shown that in the case when the electron wavelength is much larger than the radius of the potential the scattering crosssection is proportional to the electron wavelength this leads to the mobility indep...
[['theory', 'of', 'scattering', 'of', 'massive', 'chiral', 'fermions', 'in', 'bilayer', 'graphene', 'by', 'radial', 'symmetric', 'potential', 'is', 'developed', 'it', 'is', 'shown', 'that', 'in', 'the', 'case', 'when', 'the', 'electron', 'wavelength', 'is', 'much', 'larger', 'than', 'the', 'radius', 'of', 'the', 'poten...
[-0.11189681316206518, 0.20766412906157664, 0.004060372614707702, 0.01763231722632041, 0.028880215384281024, -0.148716765957383, -0.020618725842676867, 0.358816639185907, -0.1867433495533008, -0.24586163844483402, -0.010266160861087533, -0.33874487640479434, -0.119865174305279, 0.18083889037370682, 0.005714095167767925...
706.1352
Hydrodynamic Theory of Granular Solids: Permanent, Transient and Granular Elasticity
Although fully elastic when static, granular media become transiently elastic when being slowly sheared -- during which both the elastic energy and stress relax. Starting from this observation, we cogently derive the framework for granular hydrodynamics, a set of differential equations consistent with general princip...
cond-mat.soft
although fully elastic when static granular media become transiently elastic when being slowly sheared during which both the elastic energy and stress relax starting from this observation we cogently derive the framework for granular hydrodynamics a set of differential equations consistent with general principles of ph...
[['although', 'fully', 'elastic', 'when', 'static', 'granular', 'media', 'become', 'transiently', 'elastic', 'when', 'being', 'slowly', 'sheared', 'during', 'which', 'both', 'the', 'elastic', 'energy', 'and', 'stress', 'relax', 'starting', 'from', 'this', 'observation', 'we', 'cogently', 'derive', 'the', 'framework', '...
[-0.08223215264196579, 0.24376798198544958, -0.09400297787327033, 0.035859628953039645, -0.05826406129635871, -0.12996198178913732, -0.011161375368157258, 0.3187455908037149, -0.32417167943472475, -0.2626845365676742, 0.07433936828568291, -0.2847094042226672, -0.14984651606959792, 0.1566207550573521, 0.0276363845771321...
706.1353
New 60-cm Radio Survey Telescope with the Sideband-Separating SIS Receiver for the 200 GHz Band
We have upgraded the 60-cm radio survey telescope located in Nobeyama, Japan. We developed a new waveguide-type sideband-separating SIS mixer for the telescope, which enables the simultaneous detection of distinct molecular emission lines both in the upper and lower sidebands. Over the RF frequency range of 205-240 G...
astro-ph
we have upgraded the 60cm radio survey telescope located in nobeyama japan we developed a new waveguidetype sidebandseparating sis mixer for the telescope which enables the simultaneous detection of distinct molecular emission lines both in the upper and lower sidebands over the rf frequency range of 205240 ghz the sin...
[['we', 'have', 'upgraded', 'the', '60cm', 'radio', 'survey', 'telescope', 'located', 'in', 'nobeyama', 'japan', 'we', 'developed', 'a', 'new', 'waveguidetype', 'sidebandseparating', 'sis', 'mixer', 'for', 'the', 'telescope', 'which', 'enables', 'the', 'simultaneous', 'detection', 'of', 'distinct', 'molecular', 'emissi...
[-0.10812633093851416, 0.05766259322972586, 0.04303785553202033, -0.025556110256345747, -0.05353173238126943, -0.14591242760558676, 0.057824793766304755, 0.4642214221093133, -0.1438491256525798, -0.30880140710726195, 0.1039091258068274, -0.24446775250372577, -0.05333062185709197, 0.20931377456818492, 0.0379721784287404...
706.1354
From Elasticity to Hypoplasticity: Dynamics of Granular Solids
"Granular elasticity," useful for calculating static stress distributions in granular media, is generalized by including the effects of slowly moving, deformed grains. The result is a hydrodynamic theory for granular solids that agrees well with models from soil mechanics.
cond-mat.soft
granular elasticity useful for calculating static stress distributions in granular media is generalized by including the effects of slowly moving deformed grains the result is a hydrodynamic theory for granular solids that agrees well with models from soil mechanics
[['granular', 'elasticity', 'useful', 'for', 'calculating', 'static', 'stress', 'distributions', 'in', 'granular', 'media', 'is', 'generalized', 'by', 'including', 'the', 'effects', 'of', 'slowly', 'moving', 'deformed', 'grains', 'the', 'result', 'is', 'a', 'hydrodynamic', 'theory', 'for', 'granular', 'solids', 'that',...
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706.1355
Water's Hydrogen Bond Strength
Water is necessary both for the evolution of life and its continuance. It possesses particular properties that cannot be found in other materials and that are required for life-giving processes. These properties are brought about by the hydrogen bonded environment particularly evident in liquid water. Each liquid wat...
cond-mat.soft physics.bio-ph
water is necessary both for the evolution of life and its continuance it possesses particular properties that cannot be found in other materials and that are required for lifegiving processes these properties are brought about by the hydrogen bonded environment particularly evident in liquid water each liquid water mol...
[['water', 'is', 'necessary', 'both', 'for', 'the', 'evolution', 'of', 'life', 'and', 'its', 'continuance', 'it', 'possesses', 'particular', 'properties', 'that', 'can', 'not', 'be', 'found', 'in', 'other', 'materials', 'and', 'that', 'are', 'required', 'for', 'lifegiving', 'processes', 'these', 'properties', 'are', 'b...
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706.1356
A discriminative method to conduct exploratory analyses in networks
This paper, which commented on Newman and Leicht's "Mixture models and exploratory analysis in networks" (2007, PNAS 104, 9564-9569), has been withdrawn. The reason for this removal is that we misinterpreted the conceptual framework that the authors of the original paper use. Specifically, it is assumed in our paper ...
physics.data-an
this paper which commented on newman and leichts mixture models and exploratory analysis in networks 2007 pnas 104 95649569 has been withdrawn the reason for this removal is that we misinterpreted the conceptual framework that the authors of the original paper use specifically it is assumed in our paper that the variab...
[['this', 'paper', 'which', 'commented', 'on', 'newman', 'and', 'leichts', 'mixture', 'models', 'and', 'exploratory', 'analysis', 'in', 'networks', '2007', 'pnas', '104', '95649569', 'has', 'been', 'withdrawn', 'the', 'reason', 'for', 'this', 'removal', 'is', 'that', 'we', 'misinterpreted', 'the', 'conceptual', 'framew...
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706.1357
Self-consistent massive disks in triaxial dark matter halos
Galactic disks in triaxial dark matter halos become deformed by the elliptical potential in the plane of the disk in such a way as to counteract the halo ellipticity. We develop a technique to calculate the equilibrium configuration of such a disk in the combined disk-halo potential, which is based on the method of J...
astro-ph
galactic disks in triaxial dark matter halos become deformed by the elliptical potential in the plane of the disk in such a way as to counteract the halo ellipticity we develop a technique to calculate the equilibrium configuration of such a disk in the combined diskhalo potential which is based on the method of jog 20...
[['galactic', 'disks', 'in', 'triaxial', 'dark', 'matter', 'halos', 'become', 'deformed', 'by', 'the', 'elliptical', 'potential', 'in', 'the', 'plane', 'of', 'the', 'disk', 'in', 'such', 'a', 'way', 'as', 'to', 'counteract', 'the', 'halo', 'ellipticity', 'we', 'develop', 'a', 'technique', 'to', 'calculate', 'the', 'equ...
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706.1358
The effects of the little Higgs models on $t\bar{t} h^0$ production via $\gamma \gamma$ collision at linear colliders
In the frameworks of the littlest Higgs($LH$) model and its extension with T-parity($LHT$), we studied the associated $t\bar th^0$ production process $e^+ e^- \to \gamma\gamma \to t \bar t h^0$ at the future $e^+e^-$ linear colliders up to QCD next-to-leading order. We present the regions of $\sqrt{s}-f$ parameter sp...
hep-ph
in the frameworks of the littlest higgslh model and its extension with tparitylht we studied the associated tbar th0 production process e e to gammagamma to t bar t h0 at the future ee linear colliders up to qcd nexttoleading order we present the regions of sqrtsf parameter space in which the lh and lht effects can and...
[['in', 'the', 'frameworks', 'of', 'the', 'littlest', 'higgslh', 'model', 'and', 'its', 'extension', 'with', 'tparitylht', 'we', 'studied', 'the', 'associated', 'tbar', 'th0', 'production', 'process', 'e', 'e', 'to', 'gammagamma', 'to', 't', 'bar', 't', 'h0', 'at', 'the', 'future', 'ee', 'linear', 'colliders', 'up', 't...
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706.1359
Evidence for high-temperature topological order in an asymmetric quantum Hall system
Further experiments showed the incorrectness of proposed interpretation.
cond-mat.mes-hall cond-mat.stat-mech
further experiments showed the incorrectness of proposed interpretation
[['further', 'experiments', 'showed', 'the', 'incorrectness', 'of', 'proposed', 'interpretation']]
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706.136
Asymptotic behavior of w in general quintom model
For the quintom models with arbitrary potential $V=V(\phi,\sigma)$, the asymptotic value of equation of state parameter w is obtained by a new method. In this method, w of stable attractors are calculated by using the ratio (d ln V)/(d ln a) in asymptotic region. All the known results, have been obtained by other met...
gr-qc astro-ph hep-th
for the quintom models with arbitrary potential vvphisigma the asymptotic value of equation of state parameter w is obtained by a new method in this method w of stable attractors are calculated by using the ratio d ln vd ln a in asymptotic region all the known results have been obtained by other methods are reproduced ...
[['for', 'the', 'quintom', 'models', 'with', 'arbitrary', 'potential', 'vvphisigma', 'the', 'asymptotic', 'value', 'of', 'equation', 'of', 'state', 'parameter', 'w', 'is', 'obtained', 'by', 'a', 'new', 'method', 'in', 'this', 'method', 'w', 'of', 'stable', 'attractors', 'are', 'calculated', 'by', 'using', 'the', 'ratio...
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706.1361
Domain Wall/Cosmology correspondence in (AdS/dS)_6 x S^4 geometries
We investigate the ten dimensional origin of six dimensional F_4 variant supergravity with supersymmetric de Sitter background. We address first the issue of spontaneous compactification, showing that it consists of a warped compactification on a four sphere of a variant massive type IIA supergravity. Moreover we ill...
hep-th
we investigate the ten dimensional origin of six dimensional f_4 variant supergravity with supersymmetric de sitter background we address first the issue of spontaneous compactification showing that it consists of a warped compactification on a four sphere of a variant massive type iia supergravity moreover we illustra...
[['we', 'investigate', 'the', 'ten', 'dimensional', 'origin', 'of', 'six', 'dimensional', 'f_4', 'variant', 'supergravity', 'with', 'supersymmetric', 'de', 'sitter', 'background', 'we', 'address', 'first', 'the', 'issue', 'of', 'spontaneous', 'compactification', 'showing', 'that', 'it', 'consists', 'of', 'a', 'warped',...
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706.1362
Particle renormalizations in presence of dissipative environments
We study the Aharonov-Bohm oscillations of a charged particle on a ring of radius R coupled to a dirty metal environment. With Monte-Carlo methods we evaluate the curvature of these oscillations which has the form 1/M*R^2, where M* is an effective mass. We find that at low temperatures T the curvature approaches at l...
cond-mat.mes-hall
we study the aharonovbohm oscillations of a charged particle on a ring of radius r coupled to a dirty metal environment with montecarlo methods we evaluate the curvature of these oscillations which has the form 1mr2 where m is an effective mass we find that at low temperatures t the curvature approaches at large rl an ...
[['we', 'study', 'the', 'aharonovbohm', 'oscillations', 'of', 'a', 'charged', 'particle', 'on', 'a', 'ring', 'of', 'radius', 'r', 'coupled', 'to', 'a', 'dirty', 'metal', 'environment', 'with', 'montecarlo', 'methods', 'we', 'evaluate', 'the', 'curvature', 'of', 'these', 'oscillations', 'which', 'has', 'the', 'form', '1...
[-0.13187170689141764, 0.20497875603746926, -0.06430148540783932, 0.032419351391761685, 0.0013568563603491772, -0.17189711866909546, 0.021710678901624782, 0.38179073612768166, -0.24390734494248828, -0.2813863190683988, 0.053847825599576134, -0.3155244348183422, -0.06997479828498741, 0.14455347182690212, 0.0050932301835...
706.1363
The rational homotopy type of a blow-up in the stable case
Suppose that f:V->W is an embedding of closed oriented manifolds whose normal bundle has the structure of a complex vector bundle. It is well known in both complex and symplectic geometry that one can then construct a manifold W' which is the blow-up of W along V. Assume that dim(W)>2.dim(V)+2 and that H^1(f) is inje...
math.AT math.SG
suppose that fvw is an embedding of closed oriented manifolds whose normal bundle has the structure of a complex vector bundle it is well known in both complex and symplectic geometry that one can then construct a manifold w which is the blowup of w along v assume that dimw2dimv2 and that h1f is injective we construct ...
[['suppose', 'that', 'fvw', 'is', 'an', 'embedding', 'of', 'closed', 'oriented', 'manifolds', 'whose', 'normal', 'bundle', 'has', 'the', 'structure', 'of', 'a', 'complex', 'vector', 'bundle', 'it', 'is', 'well', 'known', 'in', 'both', 'complex', 'and', 'symplectic', 'geometry', 'that', 'one', 'can', 'then', 'construct'...
[-0.17773296076891218, 0.08124392335162542, -0.06070428120635324, 0.03960370547453857, -0.1329494741729508, -0.1833516883632263, 0.0008454671084202069, 0.34603755510712075, -0.3545696373744789, -0.17835742660592926, 0.07479306658181378, -0.2329269020489646, -0.17715622880496085, 0.17063583640018637, -0.1089661644803265...
706.1364
Antiferromagnetism and Superconductivity in a model of Quasi 1D Organic Conductors
I apply a two-step renormalization group method to the study of the competition between antiferromagnetism (AFM) and superconductivity in an anisotropic 2D Hubbard model. I show that this simple model captures the essentials of the ground-state phases of the quasi 1D organic conductors. As found experimentally, the g...
cond-mat.str-el cond-mat.supr-con
i apply a twostep renormalization group method to the study of the competition between antiferromagnetism afm and superconductivity in an anisotropic 2d hubbard model i show that this simple model captures the essentials of the groundstate phases of the quasi 1d organic conductors as found experimentally the groundstat...
[['i', 'apply', 'a', 'twostep', 'renormalization', 'group', 'method', 'to', 'the', 'study', 'of', 'the', 'competition', 'between', 'antiferromagnetism', 'afm', 'and', 'superconductivity', 'in', 'an', 'anisotropic', '2d', 'hubbard', 'model', 'i', 'show', 'that', 'this', 'simple', 'model', 'captures', 'the', 'essentials'...
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706.1365
Surface-plasmon wave at the planar interface of a metal film and a structurally chiral medium
The solution of a boundary-value problem formulated for a modified Kretschmann configuration shows that a surface-plasmon wave can be excited at the planar interface of a sufficiently thin metal film and a nondissipative structurally chiral medium, provided the exciting plane wave is p-polarized. An estimate of the w...
physics.optics physics.class-ph
the solution of a boundaryvalue problem formulated for a modified kretschmann configuration shows that a surfaceplasmon wave can be excited at the planar interface of a sufficiently thin metal film and a nondissipative structurally chiral medium provided the exciting plane wave is ppolarized an estimate of the wavenumb...
[['the', 'solution', 'of', 'a', 'boundaryvalue', 'problem', 'formulated', 'for', 'a', 'modified', 'kretschmann', 'configuration', 'shows', 'that', 'a', 'surfaceplasmon', 'wave', 'can', 'be', 'excited', 'at', 'the', 'planar', 'interface', 'of', 'a', 'sufficiently', 'thin', 'metal', 'film', 'and', 'a', 'nondissipative', ...
[-0.2548363976180553, 0.17506610919874882, -0.09080895985561338, 0.020111115990121935, -0.10517278835177421, -0.1304291747087105, -0.021765253333036194, 0.3392184402793646, -0.26432259141213515, -0.21900204057720574, 0.03624853400344198, -0.27731600993058897, -0.1545852929152633, 0.1919638040052219, 0.10076802168041468...
706.1366
On Zermelo'-like problems: a Gauss-Bonnet inequality and a E. Hopf theorem
The goal of this paper is to describe Zermelo's navigation problem on Riemannian manifolds as a time-optimal control problem and give an efficient method in order to evaluate its control curvature. We will show that up to change the Riemannian metric on the manifold the control curvature of Zermelo's problem has a si...
math.OC math.DG
the goal of this paper is to describe zermelos navigation problem on riemannian manifolds as a timeoptimal control problem and give an efficient method in order to evaluate its control curvature we will show that up to change the riemannian metric on the manifold the control curvature of zermelos problem has a simple t...
[['the', 'goal', 'of', 'this', 'paper', 'is', 'to', 'describe', 'zermelos', 'navigation', 'problem', 'on', 'riemannian', 'manifolds', 'as', 'a', 'timeoptimal', 'control', 'problem', 'and', 'give', 'an', 'efficient', 'method', 'in', 'order', 'to', 'evaluate', 'its', 'control', 'curvature', 'we', 'will', 'show', 'that', ...
[-0.15364392923580095, -0.007521359761345333, -0.10149773371989255, 0.08229003240646036, -0.17506569099950267, -0.17168566635758667, -0.00492765726061067, 0.3131947729782621, -0.2949777560738417, -0.29349306790710805, 0.10459840042224912, -0.2445125910862871, -0.18061948338380227, 0.23944422190722364, -0.23387326405557...
706.1367
Anharmonic behavior in Microwave-driven resistivity oscillations in Hall bars
We analyzed the magnetoresistivity of a two-dimensional electron system excited by microwave radiation in a regime of high intensities and low frequencies. In such a regime, recent experiments show that different features appear in the magnetoresistivity response which suggest an anharmonic behavior. These features c...
cond-mat.mes-hall
we analyzed the magnetoresistivity of a twodimensional electron system excited by microwave radiation in a regime of high intensities and low frequencies in such a regime recent experiments show that different features appear in the magnetoresistivity response which suggest an anharmonic behavior these features consist...
[['we', 'analyzed', 'the', 'magnetoresistivity', 'of', 'a', 'twodimensional', 'electron', 'system', 'excited', 'by', 'microwave', 'radiation', 'in', 'a', 'regime', 'of', 'high', 'intensities', 'and', 'low', 'frequencies', 'in', 'such', 'a', 'regime', 'recent', 'experiments', 'show', 'that', 'different', 'features', 'ap...
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706.1368
Optical Characterization of Single Mode Components by new Medianfield-method
In this paper a new method for spotsize-measurement for singlemode optical components is presented. Based from the classical farfield-method where the measurements are made circular, the mounting of the used rotary stages and the long measurement time are great disadvantages. In this paper a new planar method is desc...
physics.optics
in this paper a new method for spotsizemeasurement for singlemode optical components is presented based from the classical farfieldmethod where the measurements are made circular the mounting of the used rotary stages and the long measurement time are great disadvantages in this paper a new planar method is described w...
[['in', 'this', 'paper', 'a', 'new', 'method', 'for', 'spotsizemeasurement', 'for', 'singlemode', 'optical', 'components', 'is', 'presented', 'based', 'from', 'the', 'classical', 'farfieldmethod', 'where', 'the', 'measurements', 'are', 'made', 'circular', 'the', 'mounting', 'of', 'the', 'used', 'rotary', 'stages', 'and...
[-0.08982211130538158, 0.07604600941496235, -0.0682600321780358, -0.06319734416070527, -0.037713531171903014, -0.136409731162712, -0.0012174138034294758, 0.39982280316097396, -0.23326367206339324, -0.2453888673734452, 0.116189876054081, -0.23482347680255772, -0.1429174077564052, 0.29353107501353537, -0.0984685921376305...
706.1369
Visible Wavelength Division Multiplex System for use as a Instructional Lab System for Higher Education
The demand for high-speed digital communication such as data, video, and the broadband Internet increases, the required throughput of the modules in communications systems will also increase. In this paper we present an instruction system, which works on the basis of a wavelength division multiplex (WDM) system in th...
physics.optics
the demand for highspeed digital communication such as data video and the broadband internet increases the required throughput of the modules in communications systems will also increase in this paper we present an instruction system which works on the basis of a wavelength division multiplex wdm system in the visible ...
[['the', 'demand', 'for', 'highspeed', 'digital', 'communication', 'such', 'as', 'data', 'video', 'and', 'the', 'broadband', 'internet', 'increases', 'the', 'required', 'throughput', 'of', 'the', 'modules', 'in', 'communications', 'systems', 'will', 'also', 'increase', 'in', 'this', 'paper', 'we', 'present', 'an', 'ins...
[-0.17303901959734502, 0.06764521851800964, -0.05335037902230397, 0.020033009201288223, -0.05422370112501085, -0.14616869719233364, 0.05114986186730675, 0.4220440789288841, -0.24802441283827648, -0.30735160304233433, 0.10724711490911432, -0.26120998412370683, -0.1539317329786718, 0.25597316058352587, -0.127355065424926...
706.137
Magnon mode truncation in a rung-dimerized asymmetric spin ladder
An exactly solvable effective model is suggested for an asymmetric spin ladder with dimerized rungs. Magnon mode truncation originated from magnon decay (recently observed in the 1D compound ${\rm IPA-CuCl}_3$) is naturally described within this model. Using Bethe Ansatze we described a one-magnon sector and obtained...
cond-mat.str-el
an exactly solvable effective model is suggested for an asymmetric spin ladder with dimerized rungs magnon mode truncation originated from magnon decay recently observed in the 1d compound rm ipacucl_3 is naturally described within this model using bethe ansatze we described a onemagnon sector and obtained relations be...
[['an', 'exactly', 'solvable', 'effective', 'model', 'is', 'suggested', 'for', 'an', 'asymmetric', 'spin', 'ladder', 'with', 'dimerized', 'rungs', 'magnon', 'mode', 'truncation', 'originated', 'from', 'magnon', 'decay', 'recently', 'observed', 'in', 'the', '1d', 'compound', 'rm', 'ipacucl_3', 'is', 'naturally', 'descri...
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706.1371
Material decomposition mechanisms in femtosecond laser interactions with metals
A numerical hydrodynamic study of femtosecond laser ablation is presented. A detailed analysis of material decomposition is performed using a thermodynamically complete equation of state with separate stable and metastable phase states and phase boundaries. The lifetime of the metastable liquid state is estimated bas...
physics.comp-ph
a numerical hydrodynamic study of femtosecond laser ablation is presented a detailed analysis of material decomposition is performed using a thermodynamically complete equation of state with separate stable and metastable phase states and phase boundaries the lifetime of the metastable liquid state is estimated based o...
[['a', 'numerical', 'hydrodynamic', 'study', 'of', 'femtosecond', 'laser', 'ablation', 'is', 'presented', 'a', 'detailed', 'analysis', 'of', 'material', 'decomposition', 'is', 'performed', 'using', 'a', 'thermodynamically', 'complete', 'equation', 'of', 'state', 'with', 'separate', 'stable', 'and', 'metastable', 'phase...
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706.1372
Correlated radio--X-ray variability of Galactic Black Holes: A radio--X-ray flare in Cygnus X-1
We report on the first detection of a quasi-simultaneous radio-X-ray flare of Cygnus X-1. The detection was made on 2005 April 16 with pointed observations by the Rossi X-ray Timing Explorer and the Ryle telescope, during a phase where the black hole candidate was close to a transition from the its soft into its hard...
astro-ph
we report on the first detection of a quasisimultaneous radioxray flare of cygnus x1 the detection was made on 2005 april 16 with pointed observations by the rossi xray timing explorer and the ryle telescope during a phase where the black hole candidate was close to a transition from the its soft into its hard state th...
[['we', 'report', 'on', 'the', 'first', 'detection', 'of', 'a', 'quasisimultaneous', 'radioxray', 'flare', 'of', 'cygnus', 'x1', 'the', 'detection', 'was', 'made', 'on', '2005', 'april', '16', 'with', 'pointed', 'observations', 'by', 'the', 'rossi', 'xray', 'timing', 'explorer', 'and', 'the', 'ryle', 'telescope', 'duri...
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706.1373
Dispersionless limit of the noncommutative potential KP hierarchy and solutions of the pseudodual chiral model in 2+1 dimensions
The usual dispersionless limit of the KP hierarchy does not work in the case where the dependent variable has values in a noncommutative (e.g. matrix) algebra. Passing over to the potential KP hierarchy, there is a corresponding scaling limit in the noncommutative case, which turns out to be the hierarchy of a `pseud...
nlin.SI
the usual dispersionless limit of the kp hierarchy does not work in the case where the dependent variable has values in a noncommutative eg matrix algebra passing over to the potential kp hierarchy there is a corresponding scaling limit in the noncommutative case which turns out to be the hierarchy of a pseudodual chir...
[['the', 'usual', 'dispersionless', 'limit', 'of', 'the', 'kp', 'hierarchy', 'does', 'not', 'work', 'in', 'the', 'case', 'where', 'the', 'dependent', 'variable', 'has', 'values', 'in', 'a', 'noncommutative', 'eg', 'matrix', 'algebra', 'passing', 'over', 'to', 'the', 'potential', 'kp', 'hierarchy', 'there', 'is', 'a', '...
[-0.14232558648412427, 0.0715623581022753, -0.07097516866043156, 0.09748459569569948, -0.09033352617457834, -0.15402757586992305, 0.04211220001224834, 0.2609482265441962, -0.306747630842543, -0.26446714907533664, 0.0989831215727305, -0.26772637206359184, -0.1823204510534803, 0.10756912789698961, 0.028810332174095718, 0...
706.1374
High Resolution Mapping of Phase Behavior in a Ternary Lipid Mixture: Do Lipid-Raft Phase Boundaries Depend on Sample-Prep Procedure?
For some time now, we have been using a FRET-based strategy to make high-resolution studies of phase behavior in ternary lipid-raft membrane mixtures. Our FRET experiments can be carried out on ordinary, polydisperse multilamellar vesicle suspensions, so we are able to prepare our samples according to a procedure tha...
physics.bio-ph
for some time now we have been using a fretbased strategy to make highresolution studies of phase behavior in ternary lipidraft membrane mixtures our fret experiments can be carried out on ordinary polydisperse multilamellar vesicle suspensions so we are able to prepare our samples according to a procedure that was des...
[['for', 'some', 'time', 'now', 'we', 'have', 'been', 'using', 'a', 'fretbased', 'strategy', 'to', 'make', 'highresolution', 'studies', 'of', 'phase', 'behavior', 'in', 'ternary', 'lipidraft', 'membrane', 'mixtures', 'our', 'fret', 'experiments', 'can', 'be', 'carried', 'out', 'on', 'ordinary', 'polydisperse', 'multila...
[-0.06885975177454598, 0.1650822351255235, -0.12123021251275479, 0.018057378998491913, -0.040042012327295894, -0.14361890418427614, 0.09524145621553008, 0.45102121678235774, -0.19161078179582974, -0.33716814915704374, 0.09051788934961866, -0.30597858349039386, -0.142356092151364, 0.17219335574191064, -0.056002137602156...
706.1375
Cosmological dynamics of exponential gravity
We present a detailed investigation of the cosmological dynamics based on $\exp (-R/{\Lambda})$ gravity. We apply the dynamical system approach to both the vacuum and matter cases and obtain exact solutions and their stability in the finite and asymptotic regimes. The results show that cosmic histories exist which ad...
gr-qc astro-ph hep-th
we present a detailed investigation of the cosmological dynamics based on exp rlambda gravity we apply the dynamical system approach to both the vacuum and matter cases and obtain exact solutions and their stability in the finite and asymptotic regimes the results show that cosmic histories exist which admit a double d...
[['we', 'present', 'a', 'detailed', 'investigation', 'of', 'the', 'cosmological', 'dynamics', 'based', 'on', 'exp', 'rlambda', 'gravity', 'we', 'apply', 'the', 'dynamical', 'system', 'approach', 'to', 'both', 'the', 'vacuum', 'and', 'matter', 'cases', 'and', 'obtain', 'exact', 'solutions', 'and', 'their', 'stability', ...
[-0.12832401082568773, 0.0909366009150152, -0.19980813098619832, 0.12113496019843627, -0.04680674875888861, -0.11066044588523889, -0.005227591976466955, 0.3117848594926975, -0.18722704211673277, -0.26166732443468366, 0.12593595589560486, -0.21145241124781244, -0.13862866849045863, 0.20312505209762038, 0.011505688738190...
706.1376
Point-contact Andreev reflection spectroscopy of heavy-fermion-metal/superconductor junctions
Our previous point-contact Andreev reflection studies of the heavy-fermion superconductor CeCoIn$_5$ using Au tips have shown two clear features: reduced Andreev signal and asymmetric background conductance [1]. To explore their physical origins, we have extended our measurements to point-contact junctions between si...
cond-mat.supr-con cond-mat.str-el
our previous pointcontact andreev reflection studies of the heavyfermion superconductor cecoin_5 using au tips have shown two clear features reduced andreev signal and asymmetric background conductance 1 to explore their physical origins we have extended our measurements to pointcontact junctions between single crystal...
[['our', 'previous', 'pointcontact', 'andreev', 'reflection', 'studies', 'of', 'the', 'heavyfermion', 'superconductor', 'cecoin_5', 'using', 'au', 'tips', 'have', 'shown', 'two', 'clear', 'features', 'reduced', 'andreev', 'signal', 'and', 'asymmetric', 'background', 'conductance', '1', 'to', 'explore', 'their', 'physic...
[-0.15503854604993159, 0.13928529906373185, -0.03592483776693161, -0.04748952545745012, -0.1018673076437643, -0.2379199019418313, 0.13054410017167145, 0.3418015932879196, -0.11232720881928869, -0.37311053860646026, -0.14845962667157156, -0.3982455690033161, -0.11464387328149034, 0.17458057819794004, -0.0412409596476488...
706.1377
Bosonic String and String Field Theory: a solution using Ultradistributions of Exponential Type
In this paper we show that Ultradistributions of Exponential Type (UET) are appropriate for the description in a consistent way string and string field theories. A new Lagrangian for the closed string is obtained and shown to be equivalent to Nambu-Goto's Lagrangian. We also show that the string field is a linear sup...
hep-th
in this paper we show that ultradistributions of exponential type uet are appropriate for the description in a consistent way string and string field theories a new lagrangian for the closed string is obtained and shown to be equivalent to nambugotos lagrangian we also show that the string field is a linear superpositi...
[['in', 'this', 'paper', 'we', 'show', 'that', 'ultradistributions', 'of', 'exponential', 'type', 'uet', 'are', 'appropriate', 'for', 'the', 'description', 'in', 'a', 'consistent', 'way', 'string', 'and', 'string', 'field', 'theories', 'a', 'new', 'lagrangian', 'for', 'the', 'closed', 'string', 'is', 'obtained', 'and',...
[-0.13938427002112558, 0.1250722740927862, -0.12363653126600627, 0.1566511646646226, -0.07868171299530848, -0.1026281757292816, -0.006579027371166425, 0.3549553621560335, -0.2419342537146263, -0.2061251040258621, 0.06599448561177564, -0.20006889902760047, -0.1652652838179288, 0.1987758149971833, -0.07056253633738772, 0...
706.1378
Newton law corrections and instabilities in $f(R)$ gravity with the effective cosmological constant epoch
We consider class of modified $f(R)$ gravities with the effective cosmological constant epoch at the early and late universe. Such models pass most of solar system tests as well they satisfy to cosmological bounds. Despite their very attractive properties, it is shown that one realistic class of such models may lead ...
hep-th astro-ph gr-qc
we consider class of modified fr gravities with the effective cosmological constant epoch at the early and late universe such models pass most of solar system tests as well they satisfy to cosmological bounds despite their very attractive properties it is shown that one realistic class of such models may lead to signif...
[['we', 'consider', 'class', 'of', 'modified', 'fr', 'gravities', 'with', 'the', 'effective', 'cosmological', 'constant', 'epoch', 'at', 'the', 'early', 'and', 'late', 'universe', 'such', 'models', 'pass', 'most', 'of', 'solar', 'system', 'tests', 'as', 'well', 'they', 'satisfy', 'to', 'cosmological', 'bounds', 'despit...
[-0.0915100286141611, 0.10436158321521521, -0.1119720188204895, 0.15058398905343243, -0.10873403256902328, -0.2135477510823326, -0.034790765280466894, 0.3119993678979821, -0.23160708935772692, -0.35610443986645274, 0.10806717998399348, -0.24004896526521707, -0.12126652228359419, 0.2192027079770444, -0.03798391244752885...
706.1379
On the generalization of the Costas property in the continuum
We extend the definition of the Costas property to functions in the continuum, namely on intervals of the reals or the rationals, and argue that such functions can be used in the same applications as discrete Costas arrays. We construct Costas bijections in the real continuum within the class of piecewise continuousl...
math.CO
we extend the definition of the costas property to functions in the continuum namely on intervals of the reals or the rationals and argue that such functions can be used in the same applications as discrete costas arrays we construct costas bijections in the real continuum within the class of piecewise continuously dif...
[['we', 'extend', 'the', 'definition', 'of', 'the', 'costas', 'property', 'to', 'functions', 'in', 'the', 'continuum', 'namely', 'on', 'intervals', 'of', 'the', 'reals', 'or', 'the', 'rationals', 'and', 'argue', 'that', 'such', 'functions', 'can', 'be', 'used', 'in', 'the', 'same', 'applications', 'as', 'discrete', 'co...
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706.138
The Advantages of Four Dimensions for Composite Higgs Models
We examine the relationship between little Higgs and 5d composite models with identical symmetry structures. By performing an "extreme" deconstruction, one can reduce any warped composite model to a little Higgs theory on a handful of sites. This allows us to use 4d intuition and the powerful constraints of nonlinear...
hep-ph
we examine the relationship between little higgs and 5d composite models with identical symmetry structures by performing an extreme deconstruction one can reduce any warped composite model to a little higgs theory on a handful of sites this allows us to use 4d intuition and the powerful constraints of nonlinear sigma ...
[['we', 'examine', 'the', 'relationship', 'between', 'little', 'higgs', 'and', '5d', 'composite', 'models', 'with', 'identical', 'symmetry', 'structures', 'by', 'performing', 'an', 'extreme', 'deconstruction', 'one', 'can', 'reduce', 'any', 'warped', 'composite', 'model', 'to', 'a', 'little', 'higgs', 'theory', 'on', '...
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706.1381
A geometric invariant theory construction of moduli spaces of stable maps
We construct the moduli spaces of stable maps, \bar M_g,n(P^r,d), via geometric invariant theory (GIT). This construction is only valid over Spec C, but a special case is a GIT presentation of the moduli space of stable curves of genus g with n marked points, \bar M_g,n; this is valid over Spec Z. Our method follows ...
math.AG
we construct the moduli spaces of stable maps bar m_gnprd via geometric invariant theory git this construction is only valid over spec c but a special case is a git presentation of the moduli space of stable curves of genus g with n marked points bar m_gn this is valid over spec z our method follows that used in the ca...
[['we', 'construct', 'the', 'moduli', 'spaces', 'of', 'stable', 'maps', 'bar', 'm_gnprd', 'via', 'geometric', 'invariant', 'theory', 'git', 'this', 'construction', 'is', 'only', 'valid', 'over', 'spec', 'c', 'but', 'a', 'special', 'case', 'is', 'a', 'git', 'presentation', 'of', 'the', 'moduli', 'space', 'of', 'stable',...
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706.1382
Transversality versus Universality for Additive Quantum Codes
Certain quantum codes allow logic operations to be performed on the encoded data, such that a multitude of errors introduced by faulty gates can be corrected. An important class of such operations are {\em transversal}, acting bitwise between corresponding qubits in each code block, thus allowing error propagation to...
quant-ph
certain quantum codes allow logic operations to be performed on the encoded data such that a multitude of errors introduced by faulty gates can be corrected an important class of such operations are em transversal acting bitwise between corresponding qubits in each code block thus allowing error propagation to be caref...
[['certain', 'quantum', 'codes', 'allow', 'logic', 'operations', 'to', 'be', 'performed', 'on', 'the', 'encoded', 'data', 'such', 'that', 'a', 'multitude', 'of', 'errors', 'introduced', 'by', 'faulty', 'gates', 'can', 'be', 'corrected', 'an', 'important', 'class', 'of', 'such', 'operations', 'are', 'em', 'transversal',...
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706.1383
Fixed point theorem for discontinuous mappings on PN spaces
We present a study on strong t-continuity and measure of discontinuity on PN spaces. As an application, we prove a fixed point theorem for a self mapping on PN spaces by means of measure of discontinuity.
math.FA
we present a study on strong tcontinuity and measure of discontinuity on pn spaces as an application we prove a fixed point theorem for a self mapping on pn spaces by means of measure of discontinuity
[['we', 'present', 'a', 'study', 'on', 'strong', 'tcontinuity', 'and', 'measure', 'of', 'discontinuity', 'on', 'pn', 'spaces', 'as', 'an', 'application', 'we', 'prove', 'a', 'fixed', 'point', 'theorem', 'for', 'a', 'self', 'mapping', 'on', 'pn', 'spaces', 'by', 'means', 'of', 'measure', 'of', 'discontinuity']]
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706.1384
Thermodynamic quantum critical behavior of the Kondo necklace model
We obtain the phase diagram and thermodynamic behavior of the Kondo necklace model for arbitrary dimensions $d$ using a representation for the localized and conduction electrons in terms of local Kondo singlet and triplet operators. A decoupling scheme on the double time Green's functions yields the dispersion relati...
cond-mat.str-el
we obtain the phase diagram and thermodynamic behavior of the kondo necklace model for arbitrary dimensions d using a representation for the localized and conduction electrons in terms of local kondo singlet and triplet operators a decoupling scheme on the double time greens functions yields the dispersion relation for...
[['we', 'obtain', 'the', 'phase', 'diagram', 'and', 'thermodynamic', 'behavior', 'of', 'the', 'kondo', 'necklace', 'model', 'for', 'arbitrary', 'dimensions', 'd', 'using', 'a', 'representation', 'for', 'the', 'localized', 'and', 'conduction', 'electrons', 'in', 'terms', 'of', 'local', 'kondo', 'singlet', 'and', 'triple...
[-0.17907574368243823, 0.24234055044448202, -0.07167309048570326, 0.051443094257239884, 0.017286296036282726, -0.18391163924854004, 0.10149859379763242, 0.3296695532152541, -0.25819199186459674, -0.22401772149395746, 0.024531618936898317, -0.34440928566793766, -0.07868902258004973, 0.15554188326118218, 0.06506118574163...
706.1385
On (g, \phi)-contraction in fuzzy metric spaces
In this paper, we give a generalization of Hicks type contractions and Golet type contractions on fuzzy metric spaces. We prove some fixed point theorems for this new type contractions mappings on fuzzy metric spaces.
math.FA
in this paper we give a generalization of hicks type contractions and golet type contractions on fuzzy metric spaces we prove some fixed point theorems for this new type contractions mappings on fuzzy metric spaces
[['in', 'this', 'paper', 'we', 'give', 'a', 'generalization', 'of', 'hicks', 'type', 'contractions', 'and', 'golet', 'type', 'contractions', 'on', 'fuzzy', 'metric', 'spaces', 'we', 'prove', 'some', 'fixed', 'point', 'theorems', 'for', 'this', 'new', 'type', 'contractions', 'mappings', 'on', 'fuzzy', 'metric', 'spaces'...
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706.1386
Interface Width and Bulk Stability: requirements for the simulation of Deeply Quenched Liquid-Gas Systems
Simulations of liquid-gas systems with extended interfaces are observed to fail to give accurate results for two reasons: the interface can get ``stuck'' on the lattice or a density overshoot develops around the interface. In the first case the bulk densities can take a range of values, dependent on the initial condi...
cond-mat.soft
simulations of liquidgas systems with extended interfaces are observed to fail to give accurate results for two reasons the interface can get stuck on the lattice or a density overshoot develops around the interface in the first case the bulk densities can take a range of values dependent on the initial conditions in t...
[['simulations', 'of', 'liquidgas', 'systems', 'with', 'extended', 'interfaces', 'are', 'observed', 'to', 'fail', 'to', 'give', 'accurate', 'results', 'for', 'two', 'reasons', 'the', 'interface', 'can', 'get', 'stuck', 'on', 'the', 'lattice', 'or', 'a', 'density', 'overshoot', 'develops', 'around', 'the', 'interface', ...
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706.1387
Theory of Neutron Scattering in High-T$_c$ Cuprates: Two Component Spin-Fermion Model
Recent neutron scattering experiments have revealed that the generic form of the magnetic excitations in the high-Tc cuprates of wide range of doping has the so-called "hourglass" shape; it features both upward and downward excitations at the incommensurate (IC) momenta spanning from the resonance peak at the commens...
cond-mat.str-el cond-mat.supr-con
recent neutron scattering experiments have revealed that the generic form of the magnetic excitations in the hightc cuprates of wide range of doping has the socalled hourglass shape it features both upward and downward excitations at the incommensurate ic momenta spanning from the resonance peak at the commensurate mom...
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706.1388
Wall-Crossing Morphisms in Khovanov-Rozansky Homology
We define a wall-crossing morphism for Khovanov-Rozansky homology; that is, a map between the KR homology of knots related by a crossing change. Using this map, we extend KR homology to an invariant of singular knots categorifying the Vasilliev derivative of the HOMFLY polynomial, and of $\mathfrak{sl}_n$ quantum inv...
math.GT math.QA
we define a wallcrossing morphism for khovanovrozansky homology that is a map between the kr homology of knots related by a crossing change using this map we extend kr homology to an invariant of singular knots categorifying the vasilliev derivative of the homfly polynomial and of mathfraksl_n quantum invariants
[['we', 'define', 'a', 'wallcrossing', 'morphism', 'for', 'khovanovrozansky', 'homology', 'that', 'is', 'a', 'map', 'between', 'the', 'kr', 'homology', 'of', 'knots', 'related', 'by', 'a', 'crossing', 'change', 'using', 'this', 'map', 'we', 'extend', 'kr', 'homology', 'to', 'an', 'invariant', 'of', 'singular', 'knots',...
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706.1389
Core-shell structures in single flexible-semiflexible block copolymers: Finding the free energy minimum for the folding transition
We investigate the folding transition of a single diblock copolymer consisting of a semiflexible and a flexible block. We obtain a {\it Saturn-shaped} core-shell conformation in the folded state, in which the flexible block forms a core and the semiflexible block wraps around it. We demonstrate two distinctive featur...
cond-mat.soft
we investigate the folding transition of a single diblock copolymer consisting of a semiflexible and a flexible block we obtain a it saturnshaped coreshell conformation in the folded state in which the flexible block forms a core and the semiflexible block wraps around it we demonstrate two distinctive features of the ...
[['we', 'investigate', 'the', 'folding', 'transition', 'of', 'a', 'single', 'diblock', 'copolymer', 'consisting', 'of', 'a', 'semiflexible', 'and', 'a', 'flexible', 'block', 'we', 'obtain', 'a', 'it', 'saturnshaped', 'coreshell', 'conformation', 'in', 'the', 'folded', 'state', 'in', 'which', 'the', 'flexible', 'block',...
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706.139
Strong atom-field coupling for Bose-Einstein condensates in an optical cavity on a chip
An optical cavity enhances the interaction between atoms and light, and the rate of coherent atom-photon coupling can be made larger than all decoherence rates of the system. For single atoms, this strong coupling regime of cavity quantum electrodynamics (cQED) has been the subject of spectacular experimental advance...
quant-ph
an optical cavity enhances the interaction between atoms and light and the rate of coherent atomphoton coupling can be made larger than all decoherence rates of the system for single atoms this strong coupling regime of cavity quantum electrodynamics cqed has been the subject of spectacular experimental advances and gr...
[['an', 'optical', 'cavity', 'enhances', 'the', 'interaction', 'between', 'atoms', 'and', 'light', 'and', 'the', 'rate', 'of', 'coherent', 'atomphoton', 'coupling', 'can', 'be', 'made', 'larger', 'than', 'all', 'decoherence', 'rates', 'of', 'the', 'system', 'for', 'single', 'atoms', 'this', 'strong', 'coupling', 'regim...
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706.1391
Elastic scattering theory and transport in graphene
Electron properties of graphene are described in terms of Dirac fermions. Here we thoroughly outline the elastic scattering theory for the two-dimensional massive Dirac fermions in the presence of an axially symmetric potential. While the massless limit is relevant for pristine graphene, keeping finite mass allows fo...
cond-mat.mes-hall cond-mat.mtrl-sci
electron properties of graphene are described in terms of dirac fermions here we thoroughly outline the elastic scattering theory for the twodimensional massive dirac fermions in the presence of an axially symmetric potential while the massless limit is relevant for pristine graphene keeping finite mass allows for gene...
[['electron', 'properties', 'of', 'graphene', 'are', 'described', 'in', 'terms', 'of', 'dirac', 'fermions', 'here', 'we', 'thoroughly', 'outline', 'the', 'elastic', 'scattering', 'theory', 'for', 'the', 'twodimensional', 'massive', 'dirac', 'fermions', 'in', 'the', 'presence', 'of', 'an', 'axially', 'symmetric', 'poten...
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706.1392
Two-dimensional N=(2,2) super Yang-Mills theory on computer
We carry out preliminary numerical study of Sugino's lattice formulation \cite{Sugino:2004qd,Sugino:2004qdf} of the two-dimensional $\mathcal{N}=(2,2)$ super Yang-Mills theory (2d $\mathcal{N}=(2,2)$ SYM) with the gauge group $\SU(2)$. The effect of dynamical fermions is included by re-weighting a quenched ensemble b...
hep-lat hep-th
we carry out preliminary numerical study of suginos lattice formulation citesugino2004qdsugino2004qdf of the twodimensional mathcaln22 super yangmills theory 2d mathcaln22 sym with the gauge group su2 the effect of dynamical fermions is included by reweighting a quenched ensemble by the pfaffian factor it appears that ...
[['we', 'carry', 'out', 'preliminary', 'numerical', 'study', 'of', 'suginos', 'lattice', 'formulation', 'citesugino2004qdsugino2004qdf', 'of', 'the', 'twodimensional', 'mathcaln22', 'super', 'yangmills', 'theory', '2d', 'mathcaln22', 'sym', 'with', 'the', 'gauge', 'group', 'su2', 'the', 'effect', 'of', 'dynamical', 'fe...
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706.1393
A universal property of the monoidal 2-category of cospans of finite linear orders and surjections
We prove that the monoidal 2-category of cospans of finite linear orders and surjections is the universal monoidal category with an object X with a semigroup and a cosemigroup structures, where the two structures satisfy a certain 2-dimensional separable algebra condition.
math.CT
we prove that the monoidal 2category of cospans of finite linear orders and surjections is the universal monoidal category with an object x with a semigroup and a cosemigroup structures where the two structures satisfy a certain 2dimensional separable algebra condition
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706.1394
Measurement of the CKM angles alpha and gamma at the BaBar experiment
We present recent measurements of the CKM angles alpha and gamma using data collected by the BaBar detector at the PEP-II asymmetric-energy e+ e- collider at the Stanford Linear Accelerator Center. In addition to constraints on alpha from the decays B0 -> pi+ pi-, B0 -> rho+ pi- and B0 -> rho+ rho-, we also report th...
hep-ex
we present recent measurements of the ckm angles alpha and gamma using data collected by the babar detector at the pepii asymmetricenergy e e collider at the stanford linear accelerator center in addition to constraints on alpha from the decays b0 pi pi b0 rho pi and b0 rho rho we also report the first measurement of t...
[['we', 'present', 'recent', 'measurements', 'of', 'the', 'ckm', 'angles', 'alpha', 'and', 'gamma', 'using', 'data', 'collected', 'by', 'the', 'babar', 'detector', 'at', 'the', 'pepii', 'asymmetricenergy', 'e', 'e', 'collider', 'at', 'the', 'stanford', 'linear', 'accelerator', 'center', 'in', 'addition', 'to', 'constra...
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706.1395
Opportunistic Network Coding for Video Streaming over Wireless
In this paper, we study video streaming over wireless networks with network coding capabilities. We build upon recent work, which demonstrated that network coding can increase throughput over a broadcast medium, by mixing packets from different flows into a single packet, thus increasing the information content per t...
cs.NI
in this paper we study video streaming over wireless networks with network coding capabilities we build upon recent work which demonstrated that network coding can increase throughput over a broadcast medium by mixing packets from different flows into a single packet thus increasing the information content per transmis...
[['in', 'this', 'paper', 'we', 'study', 'video', 'streaming', 'over', 'wireless', 'networks', 'with', 'network', 'coding', 'capabilities', 'we', 'build', 'upon', 'recent', 'work', 'which', 'demonstrated', 'that', 'network', 'coding', 'can', 'increase', 'throughput', 'over', 'a', 'broadcast', 'medium', 'by', 'mixing', '...
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706.1396
A universal enveloping for L-infinity algebras
For any L-infinity algebra L, we construct an A-infinity structure on the space of symmetric tensors Sym*(L), which generalizes the classical universal enveloping for Lie algebras. Our construction is based on an invariant homotopy on a cobar construction of the symmetric coalgebra, which is obtained through its rela...
math.RT math.RA
for any linfinity algebra l we construct an ainfinity structure on the space of symmetric tensors syml which generalizes the classical universal enveloping for lie algebras our construction is based on an invariant homotopy on a cobar construction of the symmetric coalgebra which is obtained through its relation with p...
[['for', 'any', 'linfinity', 'algebra', 'l', 'we', 'construct', 'an', 'ainfinity', 'structure', 'on', 'the', 'space', 'of', 'symmetric', 'tensors', 'syml', 'which', 'generalizes', 'the', 'classical', 'universal', 'enveloping', 'for', 'lie', 'algebras', 'our', 'construction', 'is', 'based', 'on', 'an', 'invariant', 'hom...
[-0.13068742579165496, 0.057416066532308796, -0.10741545616666663, 0.0587359600972806, -0.20703996461376828, -0.10243571305401483, -0.0647369600516164, 0.3618624394513526, -0.37024216142149186, -0.17246133493224405, 0.11033207608852535, -0.14695245018756053, -0.18660801392540616, 0.19031926407918054, -0.167958494539390...
706.1397
Towards A Realistic Grand Gauge-Higgs Unification
We investigate a 5D SU(6) grand gauge-Higgs unification model compactified on an orbifold S^1/Z_2. Ordinary quarks and leptons, together with right-handed neutrinos, are just accommodated into a minimal set of representations of the gauge group, without introducing any exotic states. The proton decay turns out to be ...
hep-ph
we investigate a 5d su6 grand gaugehiggs unification model compactified on an orbifold s1z_2 ordinary quarks and leptons together with righthanded neutrinos are just accommodated into a minimal set of representations of the gauge group without introducing any exotic states the proton decay turns out to be forbidden at ...
[['we', 'investigate', 'a', '5d', 'su6', 'grand', 'gaugehiggs', 'unification', 'model', 'compactified', 'on', 'an', 'orbifold', 's1z_2', 'ordinary', 'quarks', 'and', 'leptons', 'together', 'with', 'righthanded', 'neutrinos', 'are', 'just', 'accommodated', 'into', 'a', 'minimal', 'set', 'of', 'representations', 'of', 't...
[-0.143327984759318, 0.3412886264799359, -0.043718757730751456, 0.20640472754043854, -0.11550612854011592, -0.23436265671852516, 0.03981811938771083, 0.3550050386632853, -0.1727086647546717, -0.2761944823039623, 0.03844745611082521, -0.23162238876782842, 0.022841112549090152, -0.006523141108283942, 0.025808454696814736...
706.1398
BGG correspondence for toric complete intersections
We generalize the classical Bernstein-Gelfand-Gelfand correspondence to complete intersections in toric varieties.
math.RT math.AG
we generalize the classical bernsteingelfandgelfand correspondence to complete intersections in toric varieties
[['we', 'generalize', 'the', 'classical', 'bernsteingelfandgelfand', 'correspondence', 'to', 'complete', 'intersections', 'in', 'toric', 'varieties']]
[-0.19015201747727892, -0.13491592983094355, -0.09044738921026389, 0.22040949078897634, -0.13659654992322126, -0.16852780788516006, -0.049647435545921326, 0.283411483746022, -0.3152996450662613, -0.1196716248523444, 0.019288306434949238, -0.23272394854575396, -0.16686511606288454, 0.11437317046026389, -0.40411360375583...
706.1399
Duality and Stability Regions of Multi-rate Broadcast and Multiple Access Networks
We characterize stability regions of two-user fading Gaussian multiple access (MAC) and broadcast (BC) networks with centralized scheduling. The data to be transmitted to the users is encoded into codewords of fixed length. The rates of the codewords used are restricted to a fixed set of finite cardinality. With succ...
cs.IT math.IT
we characterize stability regions of twouser fading gaussian multiple access mac and broadcast bc networks with centralized scheduling the data to be transmitted to the users is encoded into codewords of fixed length the rates of the codewords used are restricted to a fixed set of finite cardinality with successive dec...
[['we', 'characterize', 'stability', 'regions', 'of', 'twouser', 'fading', 'gaussian', 'multiple', 'access', 'mac', 'and', 'broadcast', 'bc', 'networks', 'with', 'centralized', 'scheduling', 'the', 'data', 'to', 'be', 'transmitted', 'to', 'the', 'users', 'is', 'encoded', 'into', 'codewords', 'of', 'fixed', 'length', 't...
[-0.26813162632148574, 0.052269788360205925, -0.05089157004668205, 0.01212506448953516, -0.028988801084320854, -0.23300749336334842, 0.12819116353057325, 0.3909780388732475, -0.3341435046383628, -0.20031407347845812, 0.12011124906906237, -0.2337138757523563, -0.10665085922616223, 0.0983696547060929, -0.1051205937252638...
706.14
Electronic structure of NaWO$_3$: Role of the impurity potential
We have performed {\it ab-initio} electronic structure calculations to determine the evolution of the electronic structure of WO$_3$ with Na doping. Na doping introduces an additional electron when introduced into WO$_3$. The ensuing electronic structure of Na doped WO$_3$, we find, is very similar to the electronic ...
cond-mat.mtrl-sci
we have performed it abinitio electronic structure calculations to determine the evolution of the electronic structure of wo_3 with na doping na doping introduces an additional electron when introduced into wo_3 the ensuing electronic structure of na doped wo_3 we find is very similar to the electronic structure of an ...
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[-0.07185313684028496, 0.1360194794943133, -0.04093701456921226, 0.060742441027579024, -0.028659912069763885, -0.16471790449710888, 0.07502563362684819, 0.3887013186179443, -0.2912045067919572, -0.30466908433500234, -0.040572627188014125, -0.28549431306494233, -0.1454563332566593, 0.12351599288463525, 0.018353975728290...
706.1401
Controlling for individual heterogeneity in longitudinal models, with applications to student achievement
Longitudinal data tracking repeated measurements on individuals are highly valued for research because they offer controls for unmeasured individual heterogeneity that might otherwise bias results. Random effects or mixed models approaches, which treat individual heterogeneity as part of the model error term and use ...
stat.AP
longitudinal data tracking repeated measurements on individuals are highly valued for research because they offer controls for unmeasured individual heterogeneity that might otherwise bias results random effects or mixed models approaches which treat individual heterogeneity as part of the model error term and use gene...
[['longitudinal', 'data', 'tracking', 'repeated', 'measurements', 'on', 'individuals', 'are', 'highly', 'valued', 'for', 'research', 'because', 'they', 'offer', 'controls', 'for', 'unmeasured', 'individual', 'heterogeneity', 'that', 'might', 'otherwise', 'bias', 'results', 'random', 'effects', 'or', 'mixed', 'models', ...
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706.1402
Analyzing Design Process and Experiments on the AnITA Generic Tutoring System
In the field of tutoring systems, investigations have shown that there are many tutoring systems specific to a specific domain that, because of their static architecture, cannot be adapted to other domains. As consequence, often neither methods nor knowledge can be reused. In addition, the knowledge engineer must hav...
cs.CY cs.HC
in the field of tutoring systems investigations have shown that there are many tutoring systems specific to a specific domain that because of their static architecture cannot be adapted to other domains as consequence often neither methods nor knowledge can be reused in addition the knowledge engineer must have program...
[['in', 'the', 'field', 'of', 'tutoring', 'systems', 'investigations', 'have', 'shown', 'that', 'there', 'are', 'many', 'tutoring', 'systems', 'specific', 'to', 'a', 'specific', 'domain', 'that', 'because', 'of', 'their', 'static', 'architecture', 'can', 'not', 'be', 'adapted', 'to', 'other', 'domains', 'as', 'conseque...
[-0.09228645671858915, 0.03752079904692883, -0.08648383075477344, 0.04418881692990527, -0.14578764617978457, -0.1571099187225148, -0.0005802543831063423, 0.4062899032016536, -0.23305763099286816, -0.33705532704730945, 0.17316311961290856, -0.23107303491888379, -0.20205247610483965, 0.22142804640032976, -0.1036019981141...
706.1403
Spin Coulomb drag beyond the random phase approximation
We study the spin Coulomb drag in a quasi-two-dimensional electron gas beyond the random phase approximation (RPA). We find that the finite transverse width of the electron gas causes a significant reduction of the spin Coulomb drag. This reduction, however, is largely compensated by the enhancement coming from the i...
cond-mat.mes-hall
we study the spin coulomb drag in a quasitwodimensional electron gas beyond the random phase approximation rpa we find that the finite transverse width of the electron gas causes a significant reduction of the spin coulomb drag this reduction however is largely compensated by the enhancement coming from the inclusion o...
[['we', 'study', 'the', 'spin', 'coulomb', 'drag', 'in', 'a', 'quasitwodimensional', 'electron', 'gas', 'beyond', 'the', 'random', 'phase', 'approximation', 'rpa', 'we', 'find', 'that', 'the', 'finite', 'transverse', 'width', 'of', 'the', 'electron', 'gas', 'causes', 'a', 'significant', 'reduction', 'of', 'the', 'spin'...
[-0.125170539302441, 0.20264826349914075, -0.05244163863360882, 0.04973169849254191, 0.00030650014678637187, -0.09230393342673779, 0.0865398620814085, 0.30408734815816085, -0.2213159732396404, -0.30434537678956985, -0.06515578397704909, -0.314582686573267, -0.10863702733069658, 0.14823450333128374, 0.001020045230786005...
706.1404
Rate of Convergence of Space Time Approximations for stochastic evolution equations
Stochastic evolution equations in Banach spaces with unbounded nonlinear drift and diffusion operators driven by a finite dimensional Brownian motion are considered. Under some regularity condition assumed for the solution, the rate of convergence of various numerical approximations are estimated under strong monoton...
math.PR
stochastic evolution equations in banach spaces with unbounded nonlinear drift and diffusion operators driven by a finite dimensional brownian motion are considered under some regularity condition assumed for the solution the rate of convergence of various numerical approximations are estimated under strong monotonicit...
[['stochastic', 'evolution', 'equations', 'in', 'banach', 'spaces', 'with', 'unbounded', 'nonlinear', 'drift', 'and', 'diffusion', 'operators', 'driven', 'by', 'a', 'finite', 'dimensional', 'brownian', 'motion', 'are', 'considered', 'under', 'some', 'regularity', 'condition', 'assumed', 'for', 'the', 'solution', 'the',...
[-0.12699666268317333, 0.09117016663302237, -0.03181521570893811, 0.10581701982300729, -0.11226831356744602, -0.15795217302919767, -0.05920792105538187, 0.34160291236727985, -0.35808779057393325, -0.16823430118887728, 0.19808032957371324, -0.20915608227586568, -0.11372760606846258, 0.2070549835603851, -0.11358637321017...
706.1405
The absolute order on the symmetric group, constructible partially ordered sets and Cohen-Macaulay complexes
The absolute order is a natural partial order on a Coxeter group W. It can be viewed as an analogue of the weak order on W in which the role of the generating set of simple reflections in W is played by the set of all reflections in W. By use of a notion of constructibility for partially ordered sets, it is proved th...
math.CO
the absolute order is a natural partial order on a coxeter group w it can be viewed as an analogue of the weak order on w in which the role of the generating set of simple reflections in w is played by the set of all reflections in w by use of a notion of constructibility for partially ordered sets it is proved that th...
[['the', 'absolute', 'order', 'is', 'a', 'natural', 'partial', 'order', 'on', 'a', 'coxeter', 'group', 'w', 'it', 'can', 'be', 'viewed', 'as', 'an', 'analogue', 'of', 'the', 'weak', 'order', 'on', 'w', 'in', 'which', 'the', 'role', 'of', 'the', 'generating', 'set', 'of', 'simple', 'reflections', 'in', 'w', 'is', 'playe...
[-0.15878893656825477, 0.10779005999965276, -0.05950989902696826, 0.03895724582993849, -0.08946348562074656, -0.025406669435853308, 0.028756580891256982, 0.3352107276632027, -0.3192065277560191, -0.2702589118726213, 0.12100309115749869, -0.2522014782996848, -0.11816871072250333, 0.1786327301693911, -0.08983091835609891...
706.1406
Jordan structures and non-associative geometry
In this survey paper we give an overview over constructions of geometries associated to Jordan structures (algebras, triple systems and pairs), featuring analogs of these constructions with the Lie functor on the one hand and with the approach of non-commutative geometry on the other hand.
math.RA
in this survey paper we give an overview over constructions of geometries associated to jordan structures algebras triple systems and pairs featuring analogs of these constructions with the lie functor on the one hand and with the approach of noncommutative geometry on the other hand
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706.1407
Absolute continuity of the measures of the Dunkl intetwining operator and its dualand applications
In this paper we consider the representing measures $\mu_{x},x\in \QTR{Bbb}{R}^{d}$, and $\nu_{y},y\in \QTR{Bbb}{R}^{d}$, of the Dunkl intertwining operator and of its dual. When the multiplicity function is positive, we prove that for all $x\in \QTR{Bbb}{R}_{\QTO{mbox}{reg}}^{d}$ we have $d\mu_{x}(y)=\QTR{cal}{K}(x,...
math.FA math.CA
in this paper we consider the representing measures mu_xxin qtrbbbrd and nu_yyin qtrbbbrd of the dunkl intertwining operator and of its dual when the multiplicity function is positive we prove that for all xin qtrbbbr_qtomboxregd we have dmu_xyqtrcalkxydy and for almost all yin qtrbbbrd we have dnu_yxqtrcalkxyomega_kxd...
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706.1408
Sensitivity of principal Hessian direction analysis
We provide sensitivity comparisons for two competing versions of the dimension reduction method principal Hessian directions (pHd). These comparisons consider the effects of small perturbations on the estimation of the dimension reduction subspace via the influence function. We show that the two versions of pHd can b...
stat.ME
we provide sensitivity comparisons for two competing versions of the dimension reduction method principal hessian directions phd these comparisons consider the effects of small perturbations on the estimation of the dimension reduction subspace via the influence function we show that the two versions of phd can behave ...
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706.1409
A Proof of a Recursion for Bessel Moments
We provide a proof of a conjecture in (Bailey, Borwein, Borwein, Crandall 2007) on the existence and form of linear recursions for moments of powers of the Bessel function $K_0$.
cs.SC math.CA
we provide a proof of a conjecture in bailey borwein borwein crandall 2007 on the existence and form of linear recursions for moments of powers of the bessel function k_0
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706.141
Evolutionary Mesh Numbering: Preliminary Results
Mesh numbering is a critical issue in Finite Element Methods, as the computational cost of one analysis is highly dependent on the order of the nodes of the mesh. This paper presents some preliminary investigations on the problem of mesh numbering using Evolutionary Algorithms. Three conclusions can be drawn from the...
cs.NA cs.NE math.NA math.OC
mesh numbering is a critical issue in finite element methods as the computational cost of one analysis is highly dependent on the order of the nodes of the mesh this paper presents some preliminary investigations on the problem of mesh numbering using evolutionary algorithms three conclusions can be drawn from these ex...
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706.1411
Finite size effects and 2-string deviations in the spin-1 XXZ chains
In an earlier work [1] J. Suzuki proposed a set of nonlinear integral equations (NLIE) to describe the excited state spectrum of the integrable spin-1 XXZ chain in its repulsive regime. In this paper we extend his equations for the attractive regime of the model, and calculate analytically the conformal spectrum of t...
hep-th
in an earlier work 1 j suzuki proposed a set of nonlinear integral equations nlie to describe the excited state spectrum of the integrable spin1 xxz chain in its repulsive regime in this paper we extend his equations for the attractive regime of the model and calculate analytically the conformal spectrum of the spin ch...
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706.1412
The Alignments of the Galaxy Spins with the Real-Space Tidal Field Reconstructed from the Two Mass Redshift Survey
We report a direct observational evidence for the existence of the galaxy spin alignments with the real space tidal field. We calculate the real space tidal field from the real space density field reconstructed recently from the Two Mass Redshift Survey (2MRS) by Erdogdu et al. in 2006. Using a total of 12122 nearby ...
astro-ph
we report a direct observational evidence for the existence of the galaxy spin alignments with the real space tidal field we calculate the real space tidal field from the real space density field reconstructed recently from the two mass redshift survey 2mrs by erdogdu et al in 2006 using a total of 12122 nearby spiral ...
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706.1413
Evolutionary stability in quantum games
In evolutionary game theory an Evolutionarily Stable Strategy (ESS) is a refinement of the Nash equilibrium concept that is sometimes also recognized as evolutionary stability. It is a game-theoretic model, well known to mathematical biologists, that was found quite useful in the understanding of evolutionary dynamic...
quant-ph
in evolutionary game theory an evolutionarily stable strategy ess is a refinement of the nash equilibrium concept that is sometimes also recognized as evolutionary stability it is a gametheoretic model well known to mathematical biologists that was found quite useful in the understanding of evolutionary dynamics of a p...
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