Article ID Journal Published Year Pages File Type
976937 Physica A: Statistical Mechanics and its Applications 2007 10 Pages PDF
Abstract

Examples of joint probability distributions are studied in terms of Tsallis’ nonextensive statistics both for correlated and uncorrelated variables, in particular it is explicitely shown how correlations in the system can make Tsallis entropy additive and that the effective nonextensivity parameter qNqN decreases towards unity when the number of variables N increases. We demonstrate that Tsallis distribution of energies of particles in a system leads in a natural way to the Negative Binomial multiplicity distribution in this system.

Related Topics
Physical Sciences and Engineering Mathematics Mathematical Physics
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