Toward Generalized Entropy Composition with Different q Indices and H-Theorem
Statistical Mechanics
2009-10-31 v4
Abstract
An attempt is made to construct composable composite entropy with different indices of subsystems and address the H-theorem problem of the composite system. Though the H-theorem does not hold in general situations, it is shown that some composite entropies do not decrease in time in near-equilibrium states and factorized states with negligibly weak interaction between the subsystems.
Cite
@article{arxiv.cond-mat/9912454,
title = {Toward Generalized Entropy Composition with Different q Indices and H-Theorem},
author = {K. Sasaki and M. Hotta},
journal= {arXiv preprint arXiv:cond-mat/9912454},
year = {2009}
}
Comments
25 pages, corrected some typos, to be published in J. Phys. Soc. Jap