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JOURNALS // Teplofizika vysokikh temperatur // Archive

TVT, 2017 Volume 55, Issue 1, Pages 154–157 (Mi tvt9015)

This article is cited in 7 papers

Short Communications

On the relationship between microcanonical and canonical Gibbs distributions

V. B. Bobrov, S. A. Triger, O. F. Petrov

Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow

Abstract: It is established that the agreement between the use of microcanonical and canonical Gibbs distributions is possible only if the temperature of a closed equilibrium system and its specific energy in a thermostat are mutually inverse functions. The analysis shows that the derivation of the canonical Gibbs distribution from the microcanoncial does not agree with the physical condition for separating a macroscopic part of a closed equilibrium system.

UDC: 536.7

Received: 05.10.2015
Accepted: 22.12.2015

DOI: 10.7868/S0040364417010070


 English version:
High Temperature, 2017, 55:1, 158–161

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