Issue Eur. Phys. J. A Volume 40, Number 3, June 2009 Topical Issue on Statistical Power Law Tails in High-Energy Page(s) 289 - 297 Section Regular Article - Theoretical Physics DOI 10.1140/epja/i2009-10796-3 Published online 17 May 2009

Eur. Phys. J. A 40, 289-297 (2009)
DOI: 10.1140/epja/i2009-10796-3

Dynamical origin of power spectra

T. Kodama¹ and T. Koide<sup>2

1</sup>  Instituto de Física, Universidade Federal do Rio de Janeiro, C. P. 68528, 21945-970, Rio de Janeiro, Brazil
²  Institut für Theoretische Physik, Johann Wolfgang Goethe-Universität, 60438, Frankfurt am Main, Germany

tkodama@if.ufrj.br

Received 31 January 2009 / Published online 17 May 2009

Abstract

We discuss a possible origin of Tsallis’ statistics from the correlation among constituents which reduces the phase space of the system. We also show that a system of coupled linear harmonic oscillators can exhibit a Tsallis-type behavior.

This paper is part of the Topical Issue Statistical Power Law Tails in High-Energy Phenomena.

PACS
21.65.Qr - Quark matter.

Correspondence: tkodama@if.ufrj.br

Communicated by Communicated by U.-G. Meißner

© Società Italiana di Fisica, Springer-Verlag 2009

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