Holographic considerations on non-gaussian statistics and gravothermal catastrophe

Everton M. C. Abreu; Jorge Ananias Neto; Edesio M. Barboza Jr.; Rafael da C. Nunes

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arXiv · 1503.05874

Holographic considerations on non-gaussian statistics and gravothermal catastrophe

Everton M. C. Abreu·Jorge Ananias Neto·Edesio M. Barboza Jr.·Rafael da C. Nunes

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Abstract

In this paper we have derived the equipartition law of energy using Tsallis formalism and the Kaniadakis power law statistics in order to obtain a modified gravitational constant. We have applied this result in the gravothermal collapse phenomenon. We have discussed the equivalence between Tsallis and the Kaniadakis statistics in the context of Verlinde entropic formalism. In the same way we have analyzed negative heat capacities in the light of gravothermal catastrophe. The relative deviations of the modified gravitational constants are derived.

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Everton M. C. Abreu, Jorge Ananias Neto, Edesio M. Barboza Jr., Rafael da C. Nunes. 2014-08-18. Holographic considerations on non-gaussian statistics and gravothermal catastrophe. https://arxiv.org/abs/1503.05874

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