Toward Generalized Entropy Composition with Different q Indices and H-Theorem
K. Sasaki, M. Hotta
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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