학술논문

Interpretation of the nonextensitivity parameter $q$ in some applications of Tsallis statistics and L\'evy distributions
Document Type
Working Paper
Source
Phys.Rev.Lett.84:2770,2000
Subject
High Energy Physics - Phenomenology
Condensed Matter - Statistical Mechanics
Nuclear Theory
Language
Abstract
The nonextensitivity parameter $q$ occuring in some of the applications of Tsallis statistics (known also as index of the corresponding L\'evy distribution) is shown to be given, in $q>1$ case, entirely by the fluctuations of the parameters of the usual exponential distribution.
Comment: Revised version, to be published in Phys. Rev. Lett. (2000)