Superstatistics: theory and applications

被引：122

作者：

Beck, C ^{[1
]}

机构：

[1] Univ London, Sch Math Sci, London E1 4NS, England

来源：

CONTINUUM MECHANICS AND THERMODYNAMICS | 2004年 / 16卷 / 03期

关键词：

nonextensive statistical mechanics; fluctuations of temperature; generalized entropies;

D O I：

10.1007/s00161-003-0145-1

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Superstatistics is a superposition of two different statistics relevant to driven nonequilibrium systems with a stationary state and intensive parameter fluctuations. It contains Tsallis statistics as a special case. After briefly summarizing some of the theoretical aspects, we describe recent applications of this concept to three different physical problems, namely a) fully developed hydrodynamic turbulence, b) pattern formation in thermal convection states, and c) the statistics of cosmic rays.

引用

页码：293 / 304

页数：12

共 29 条

[1] Stability of Tsallis entropy and instabilities of Renyi and normalized Tsallis entropies:: A basis for q-exponential distributions -: art. no. 046134 [J].