On the equipartition theorem and black holes nongaussian entropies
| Autor: | Bráulio B. Soares, Albert C. R. Mendes, Edésio M. Barboza, Everton M. C. Abreu, Jorge Ananias Neto |
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| Rok vydání: | 2020 |
| Předmět: |
Physics
Nuclear and High Energy Physics 010308 nuclear & particles physics Gaussian General Physics and Astronomy FOS: Physical sciences Astronomy and Astrophysics General Relativity and Quantum Cosmology (gr-qc) 01 natural sciences General Relativity and Quantum Cosmology symbols.namesake 0103 physical sciences symbols Algebraic expression 010306 general physics Equipartition theorem Mathematical physics |
| DOI: | 10.48550/arxiv.2002.02435 |
| Popis: | In this Letter we have shown that, from the standard thermodynamic functions, the mathematical form of an equipartition theorem may be related to the algebraic expression of a particular entropy initially chosen to describe the black hole thermodynamics. Namely, we have different equipartition expressions for distinct statistics. To this end, four different mathematical expressions for the entropy have been selected to demonstrate our objective. Furthermore, a possible phase transition is observed in the heat capacity behavior of the Tsallis and Cirto entropy model. Comment: Revised version. To appear in MPLA |
| Databáze: | OpenAIRE |
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