Possible dynamics of the Tsallis distribution from a Fokker-Planck equation (I)
Statistical Mechanics
2015-08-19 v2 Astrophysics of Galaxies
Abstract
The dynamical property of the Tsallis distribution is studied from a Fokker-Planck equation. For the Langevin dynamical system with an arbitrary potential function, Markovian friction and Gaussian white noise, we show that no possible nonequilibrium dynamics can use the Tsallis distribution for the statistical description. The current form of the Tsallis distribution stands for a simple isothermal situation with no friction and no noise.
Keywords
Cite
@article{arxiv.0905.4310,
title = {Possible dynamics of the Tsallis distribution from a Fokker-Planck equation (I)},
author = {Jiulin Du},
journal= {arXiv preprint arXiv:0905.4310},
year = {2015}
}
Comments
7 pages;16 refrences