Hamiltonian approach to black hole entropy: Kerr-like spacetimes

被引：7

作者：

Blagojevic, M. ^{[1
]}

Cvetkovic, B. ^{[1
]}

机构：

[1] Univ Belgrade, Inst Phys, Pregrevica 118, Belgrade 11080, Serbia

来源：

PHYSICAL REVIEW D | 2019年 / 100卷 / 04期

关键词：

GRAVITY;

D O I：

10.1103/PhysRevD.100.044029

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Black hole entropy of the Kerr-like family of spacetimes is introduced as the canonical charge on the horizon. Treating these spacetimes in the framework of Poincare gauge theory either as Riemannian solutions or as solutions with torsion, it is shown that these geometrically different setups lead to the same black hole entropy.

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页数：7

相关论文

共 19 条

[1] Entropy in Poincare gauge theory: Hamiltonian approach [J].

Blagojevic, M. ;

Cvetkovic, B. .

PHYSICAL REVIEW D, 2019, 99 (10)

[2] General Poincare gauge theory: Hamiltonian structure and particle spectrum [J].

Blagojevic, M. ;

Cvetkovic, B. .

PHYSICAL REVIEW D, 2018, 98 (02)

[3] Black hole entropy in 3D gravity with torsion [J].

Blagojevic, M. ;

Cvetkovic, B. .

CLASSICAL AND QUANTUM GRAVITY, 2006, 23 (14) :4781-4795

[4]

Blagojevic M., 2002, STUD HI ENER PHY COS

[5]

Blagojevic M., 2013, Gauge Theories and Gravitation

[6] MAXIMAL ANALYTIC EXTENSION OF KERR METRIC [J].

BOYER, RH ;

LINDQUIST, RW .

JOURNAL OF MATHEMATICAL PHYSICS, 1967, 8 (02) :265-+

[7]

Chandrasekhar S., 1983, The mathematical theory of black holes

[8]

Griffiths J. B., 2009, Exact Space-Times in Einstein's General Relativity

[9] Schwarzschild and Kerr solutions of Einstein's field equation: An Introduction [J].

Heinicke, Christian ;

Hehl, Friedrich W. .

INTERNATIONAL JOURNAL OF MODERN PHYSICS D, 2015, 24 (02)

[10]

Hui-Hwa Chen, 1986, Chinese Journal of Physics, V24, P115