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2006 | 109 | 2 | 199-217
Article title

Dynamic Tsallis Entropy for Simple Model Systems

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EN
Abstracts
EN
In this paper we consider the dynamic Tsallis entropy and employ it for four model systems: (i) the motion of Brownian oscillator, (ii) the motion of Brownian oscillator with noise, (iii) the fluctuation of particle density in hydrodynamics limit as well as in (iv) ideal gas. We show that the small value of parameter non-extensivity 0 < q < 1 acts as a non-linear magnifier for small values of the entropy. The frequency spectra become more sharp and it is possible to extract useful information in the case of noise. We show that the ideal gas remains non-Markovian for arbitrary values of q.
Keywords
EN
Year
Volume
109
Issue
2
Pages
199-217
Physical description
Dates
published
2006-02
received
2005-09-02
References
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Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv109n207kz
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