| Issue |
EPL
Volume 133, Number 4, February 2021
|
|
|---|---|---|
| Article Number | 49001 | |
| Number of page(s) | 4 | |
| Section | Geophysics, Astronomy and Astrophysics | |
| DOI | https://doi.org/10.1209/0295-5075/133/49001 | |
| Published online | 29 March 2021 | |
Black holes thermodynamics from a dual Kaniadakis entropy
1 Departamento de Física, Universidade Federal Rural do Rio de Janeiro - 23890-971, Seropédica, RJ, Brazil
2 Departamento de Física, Universidade Federal de Juiz de Fora - 36036-330, Juiz de Fora, MG, Brazil
3 Programa de Pós- Graduação Interdisciplinar em Física Aplicada, Instituto de Física, Universidade Federal do Rio de Janeiro - 21941-972, Rio de Janeiro, RJ, Brazil
(a) evertonabreu@ufrrj.br
(b) jorge@fisica.ufjf.br
Received: 2 December 2020
Accepted: 21 January 2021
Kaniadakis entropy, an important extension of the Boltzmann-Gibbs entropy, was proposed some years ago. Inspired by a dual Renyi entropy, in this paper we have suggested a dual Kaniadakis entropy and we applied this approach to analyze the thermodynamics of black holes. We have obtained an equipartition theorem and, after that, we derived the temperature and the heat capacity. The values of κ and mass M will show if the black hole can be thermally stable or not.
PACS: 98.80.-k – Cosmology / 04.70.Dy – Quantum aspects of black holes, evaporation, thermodynamics / 02.70.Rr – General statistical methods
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