Theory of Non-equilibrium Asymptotic State Thermodynamics: Interacting Ehrenfest Urn Ring as an Example

Abstract

A generalized class of non-equilibrium state, called non-equilibrium asymptotic state (NEAS), is proposed. The NEAS is constructed within the framework of the Fokker-Planck equations in thermodynamic limit. Besides the usual equilibrium state and non-equilibrium steady state (NESS), the class of NEAS could also cover non-equilibrium periodic state (NEPS) in which its dynamics shows periodicity, non-equilibrium quasi-periodic state (NEQPS), and non-equilibrium chaotic state (NECS) in which its dynamics becomes chaotic. Based on the theory of NEAS thermodynamics, the corresponding thermodynamics of different NEAS could also be determined. Finally the interacting Ehrenfest urn ring model is used as an example to illustrate how different kinds of NEAS (equilibrium state, uniform NESS, non-uniform NESS, NEPS) in three-urn case are identified in our framework. In particular, the thermodynamics of NEPS and its phase transitions to other types of NEAS are studied.

References in corpus (7)

• Overdamped stochastic thermodynamics with multiple reservoirs
• Ehrenfest urn model with interaction
• Stochastic thermodynamics of inertial-like Stuart-Landau dimer
• Periodic thermodynamics of the parametrically driven harmonic oscillator
• Phase Transitions in Ehrenfest Urns Model with Interactions: Coexistence of uniform and non-uniform states
• Spin dynamics under the influence of elliptically rotating fields: Extracting the field topology from time-averaged quantities
• Non-equilibrium thermodynamics and Phase transition of Ehrenfest urns with interactions

Cited by in corpus (3)

• Non-equilibrium Dynamics and Phase Transitions in Potts model and Interacting Ehrenfest urn model
• Simulating Electron Transfer on Noisy Quantum Computers
• Coexistence of distinct nonuniform nonequilibrium steady states in Ehrenfest multiurn model on a ring