Bardeen black hole chemistry

被引：61

作者：

Tzikas, Athanasios G. ^{[1
,2
]}

机构：

[1] FIAS, Ruth Moufang Str 1, D-60438 Frankfurt, Germany

[2] Goethe Univ Frankfurt, Inst Theoret Phys, Max von Laue Str 1, D-60438 Frankfurt, Germany

来源：

PHYSICS LETTERS B | 2019年 / 788卷

关键词：

THERMODYNAMICS;

D O I：

10.1016/j.physletb.2018.11.036

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

In the present paper we try to connect the Bardeen black hole with the concept of the recently proposed black hole chemistry. We study thermodynamic properties of the regular black hole with an anti-deSitter background. The negative cosmological constant A plays the role of the positive thermodynamic pressure of the system. After studying the thermodynamic variables, we derive the corresponding equation of state and we show that a neutral Bardeen-anti-deSitter black hole has similar phenomenology to the chemical Van der Waals fluid. This is equivalent to saying that the system exhibits criticality and a first order small/large black hole phase transition reminiscent of the liquid/gas coexistence. (C) 2018 The Author(s). Published by Elsevier B.V.

引用

页码：219 / 224

页数：6

共 38 条

[1] Kerr-AdS analogue of triple point and solid/liquid/gas phase transition [J].