Entropy correction of BTZ black holes in a tunneling framework

被引：16

作者：

Zhang JingYi ^{[1
]}

机构：

[1] Guangzhou Univ, Ctr Astrophys, Guangzhou 510006, Guangdong, Peoples R China

来源：

SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY | 2010年 / 53卷 / 08期

基金：

中国国家自然科学基金;

关键词：

Hawking radiation; black hole tunneling; black hole entropy correction; quantum theory; PARTICLES HAWKING RADIATION; MASSIVE PARTICLES; CHARGED-PARTICLES; MAGNETIZED PARTICLES;

D O I：

10.1007/s11433-010-4046-6

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In this paper, using the Parikh-Wilczek tunneling framework, we first calculate the emission rates of non-rotating BTZ black holes and rotating BTZ black holes to second order accuracy. Then, by assuming that the emission process satisfies an underlying unitary theory, we obtain the corrected entropy of the BTZ black holes. A log term emerges naturally in the expression of the corrected entropy. A discussion about the inverse area term is also presented.

引用

页码：1427 / 1433

页数：7

共 56 条

[1] A simple line element for the dilaton gravity [J].

Alves, M .

INTERNATIONAL JOURNAL OF MODERN PHYSICS D, 2001, 10 (04) :575-578

[2] Hawking radiation as tunneling through the quantum horizon [J].

Arzano, M ;

Medved, AJM ;

Vagenas, EC .

JOURNAL OF HIGH ENERGY PHYSICS, 2005, (09) :981-993

[3] Quantum geometry and black hole entropy [J].

Ashtekar, A ;

Baez, J ;

Corichi, A ;

Krasnov, K .

PHYSICAL REVIEW LETTERS, 1998, 80 (05) :904-907

[4] BLACK-HOLE IN 3-DIMENSIONAL SPACETIME [J].

BANADOS, M ;

TEITELBOIM, C ;

ZANELLI, J .

PHYSICAL REVIEW LETTERS, 1992, 69 (13) :1849-1851

[5] Noncommutative black hole thermodynamics [J].

Banerjee, Rabin ;

Majhi, Bibhas Ranjan ;

Samanta, Saurav .

PHYSICAL REVIEW D, 2008, 77 (12)

[6] Quantum tunneling beyond semiclassical approximation [J].

Banerjee, Rabin ;

Majhi, Bibhas Ranjan .

JOURNAL OF HIGH ENERGY PHYSICS, 2008, (06)

[7] Quantum tunneling and back reaction [J].

Banerjee, Rabin ;

Majhi, Bibhas Ranjan .

PHYSICS LETTERS B, 2008, 662 (01) :62-65

[8] The (2+1)-dimensional black hole [J].

Carlip, S .

CLASSICAL AND QUANTUM GRAVITY, 1995, 12 (12) :2853-2879

[9] ASPECTS OF BLACK-HOLE QUANTUM-MECHANICS AND THERMODYNAMICS IN 2+1-DIMENSIONS [J].

CARLIP, S ;

TEITELBOIM, C .

PHYSICAL REVIEW D, 1995, 51 (02) :622-631

[10] Universal canonical black hole entropy [J].

Chatterjee, A ;

Majumdar, P .

PHYSICAL REVIEW LETTERS, 2004, 92 (14) :141301-1

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