Generalized Fokker–Planck equations derived from generalized linear nonequilibrium thermodynamics

T.D. Frank

Physica A: Statistical Mechanics and its Applications, 2002, vol. 310, issue 3, 397-412

Abstract: Recently, Compte and Jou derived nonlinear diffusion equations by applying the principles of linear nonequilibrium thermodynamics to the generalized nonextensive entropy proposed by Tsallis. In line with this study, stochastic processes in isolated and closed systems characterized by arbitrary generalized entropies are considered and evolution equations for the process probability densities are derived. It is shown that linear nonequilibrium thermodynamics based on generalized entropies naturally leads to generalized Fokker–Planck equations.

Keywords: Nonequilibrium thermodynamics; Nonlinear Fokker–Planck equations; H-theorem; Generalized entropy (search for similar items in EconPapers)
Date: 2002
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:310:y:2002:i:3:p:397-412

DOI: 10.1016/S0378-4371(02)00821-X

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