Results 31 to 40 of about 281,198 (279)
Entropy Production in Exactly Solvable Systems
Entropy, 2020 The rate of entropy production by a stochastic process quantifies how far it is from thermodynamic equilibrium. Equivalently, entropy production captures the degree to which global detailed balance and time-reversal symmetry are broken.
Luca Cocconi +4 more
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Path-dependent entropy production [PDF]
Journal of the Korean Physical Society, 2015 A rigorous derivation of nonequilibrium entropy production via the path-integral formalism is presented. Entropy production is defined as the entropy change piled in a heat reservoir as a result of a nonequilibrium thermodynamic process. It is a central quantity by which various forms of the fluctuation theorem are obtained.
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Entropy and entropy production in some applications [PDF]
Physica A: Statistical Mechanics and its Applications, 2014 By using entropy and entropy production, we calculate the steady flux of some phenomena. The method we use is a competition method, $S_S/ + ={\it maximum}$, where $S_S$ is system entropy, $ $ is entropy production and $ $ is microscopic interaction time. System entropy is calculated from the equilibrium state by studying the flux fluctuations.
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Entropy production theorems and some consequences [PDF]
, 2009 The total entropy production fluctuations are studied in some exactly solvable models. For these systems, the detailed fluctuation theorem holds even in the transient state, provided initially the system is prepared in thermal equilibrium.
Jayannavar, A. M. +2 more
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Entropy Production Via Particle Production [PDF]
, 1995 I critically examine the notion of ``irreversibility,'' and discuss in what sense it applies to the spontaneous creation of particles in external fields. The investigation reveals that particle creation in very strong fields can only be described by a non-Markovian transport theory.
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, 2020 We show a relationship between the entropy production in stochastic thermodynamics and the stochastic interaction in the information integrated theory.
Amari, Shun-ichi +2 more
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Entropy Production in Gaussian Thermostats [PDF]
Communications in Mathematical Physics, 2006 We show that an arbitrary Anosov Gaussian thermostat on a surface is dissipative unless the external field has a global potential.
Dairbekov, Nurlan S. +1 more
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Entropy production of nonreciprocal interactions
Physical Review Research, 2023 Nonreciprocal interactions are present in many systems out of equilibrium. The rate of entropy production is a measure that quantifies the time irreversibility of a system, and thus how far it is from equilibrium.
Ziluo Zhang (张子洛) +1 more
doaj +1 more source
Nonequilibrium quantum-impurities: from entropy production to information theory
, 2007 Nonequilibrium steady-state currents, unlike their equilibrium counterparts, continuously dissipate energy into their physical surroundings leading to entropy production and time-reversal symmetry breaking.
E. Merzbacher +9 more
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Entropy production and isotropization in Yang-Mills theory with use of quantum distribution function [PDF]
, 2017 We investigate thermalization process in relativistic heavy ion collisions in terms of the Husimi-Wehrl (HW) entropy defined with the Husimi function, a quantum distribution function in a phase space.
Kunihiro, Teiji +3 more
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