Superstatistics, escort distributions, and applications

被引:21
作者
Beck, C [1 ]
机构
[1] Univ London, Queen Mary, Sch Math Sci, London E1 4NS, England
关键词
nonextensive statistical mechanics; superstatistics; escort distributions;
D O I
10.1016/j.physa.2004.04.070
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Superpositions of different statistics on different time or spatial scales (in short, superstatistics) can naturally lead to an effective description by nonextensive statistical mechanics. We first discuss the role of escort distributions within the superstatistical framework, and then briefly describe recent physical applications of this concept to turbulent and pattern forming systems. (C) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码:139 / 144
页数:6
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