The quasilocal energy and thermodynamic first law in accelerating AdS black holes

被引：4

作者：

Kim, Wontae ^{[1
]}

Nam, Mungon ^{[1
]}

Yi, Sang-Heon ^{[1
]}

机构：

[1] Sogang Univ, Dept Phys, Seoul 04107, South Korea

来源：

PHYSICS LETTERS B | 2024年 / 856卷

基金：

新加坡国家研究基金会;

关键词：

Black holes; MASS; CREATION; ENTROPY; CHARGE;

D O I：

10.1016/j.physletb.2024.138913

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We scrutinize the conserved energy of an accelerating AdS black hole by employing the off-shell quasilocal formalism, which amalgamates the ADT formalism with the covariant phase space approach. In the presence of conical singularities in the accelerating black hole, the energy expression is articulated through the surface term derived from our formalism. The essence of our analysis of the quasilocal energy resides in the surface contributions coming from the conical singularities as well as the conventional radial boundary. Consequently, the resultant conserved quasilocal energy naturally conforms the thermodynamic first law for the black hole without necessitating any augmentation of thermodynamic variables.

引用

页数：5