Toward generalized entropy composition with different q indices and H-theorem

Kenichi Sasaki; Masahiro Hotta

doi:10.1143/JPSJ.69.3830

Toward generalized entropy composition with different q indices and H-theorem

Kenichi Sasaki, Masahiro Hotta

SCI - Physics

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

An attempt is made to construct composable composite entropy with different q 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.

Original language	English
Pages (from-to)	3830-3839
Number of pages	10
Journal	journal of the physical society of japan
Volume	69
Issue number	12
DOIs	https://doi.org/10.1143/JPSJ.69.3830
Publication status	Published - 2000 Dec

Keywords

Bi-composability
Composability
H-theorem
Tsallis statistics

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1143/JPSJ.69.3830

Cite this

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abstract = "An attempt is made to construct composable composite entropy with different q 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.",

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KW - Composability

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KW - Tsallis statistics

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ER -

Toward generalized entropy composition with different q indices and H-theorem

Abstract

Keywords

ASJC Scopus subject areas

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