On the Thermodynamics of Classical Micro-Canonical Systems

被引：11

作者：

Baeten, Maarten ^{[1
]}

Naudts, Jan ^{[1
]}

机构：

[1] Univ Antwerp, Dept Nat Kunde, B-2610 Antwerp, Belgium

来源：

ENTROPY | 2011年 / 13卷 / 06期

关键词：

microcanonical ensemble; Tsallis entropy; Renyi entropy; q-exponential distribution; 1ST-ORDER PHASE-TRANSITIONS; MICROCANONICAL ENSEMBLE; MODEL; TOPOLOGY; ENTROPY;

D O I：

10.3390/e13061186

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We give two arguments why the thermodynamic entropy of non-extensive systems involves Renyi's entropy function rather than that of Tsallis. The first argument is that the temperature of the configurational subsystem of a mono-atomic gas is equal to that of the kinetic subsystem. The second argument is that the instability of the pendulum, which occurs for energies close to the rotation threshold, is correctly reproduced.

引用

页码：1186 / 1199

页数：14

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