On a heuristic point of view related to quantum nonequilibrium statistical mechanics

Norton G. de Almeida

Physica A: Statistical Mechanics and its Applications, 2008, vol. 387, issue 23, 5772-5777

Abstract: In this paper I propose a new way for counting the microstates of a system out of equilibrium. As, according to quantum mechanics, things happen as if a given particle can be found in more than one state at once, I extend this concept to propose the coherent access by a particle to the available states of a system. By coherent access I mean the possibility for the particle to act as if it is populating more than one microstate at once. This hypothesis has experimental implications, since the thermodynamical probability and, as a consequence, the Bose–Einstein distribution as well as the argument of the Boltzmann factor is modified.

Keywords: Tsallis entropy; Nonextensivity; Nonequilibrium statistical mechanics (search for similar items in EconPapers)
Date: 2008
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:387:y:2008:i:23:p:5772-5777

DOI: 10.1016/j.physa.2008.06.020

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