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 |
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Pages (from-to) | 3830-3839 |
Number of pages | 10 |
Journal | journal of the physical society of japan |
Volume | 69 |
Issue number | 12 |
DOIs | |
Publication status | Published - 2000 Dec |
Keywords
- Bi-composability
- Composability
- H-theorem
- Tsallis statistics
ASJC Scopus subject areas
- Physics and Astronomy(all)