Alternative entropies and consistent black hole thermodynamics

被引：25

作者：

Nojiri, Shin'ichi ^{[1
,2
]}

Odintsov, Sergei D. ^{[3
,4
]}

Faraoni, Valerio ^{[5
]}

机构：

[1] Nagoya Univ, Dept Phys, Nagoya, Aichi 4648602, Japan

[2] Nagoya Univ, Kobayashi Maskawa Inst Origin Particles & Univers, Nagoya, Aichi 4648602, Japan

[3] Inst Catalana Recerca & Estudis Avancats ICREA, Passeig Lluis Co 23, Barcelona 08010, Spain

[4] CSIC, Inst Space Sci ICE, C Can Magrans s n, Barcelona 08093, Spain

[5] Bishops Univ, Dept Phys & Astron, 2600 Coll St, Sherbrooke, PQ J1M 1Z7, Canada

来源：

INTERNATIONAL JOURNAL OF GEOMETRIC METHODS IN MODERN PHYSICS | 2022年 / 19卷 / 13期

基金：

加拿大自然科学与工程研究理事会;

关键词：

Black holes; entropy; black hole thermodynamics; modified gravity; EXTENSIVE STATISTICAL-MECHANICS;

D O I：

10.1142/S0219887822502103

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

While the Bekenstein-Hawking entropy is the unique notion of entropy that makes classical black hole thermodynamics consistent, alternative entropy notions (Renyi, Tsallis, and generalized constructs) abound in the literature. We explore conditions under which they are part of a consistent horizon thermodynamics for certain classes of modified gravity black holes. We provide examples in which black hole masses and temperatures going hand-in-hand with these alternative entropies coincide with their usual counterparts associated with the Bekenstein-Hawking entropy.

引用

页数：21

共 30 条

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