Generalized uncertainty principle and Bekenstein-Hawking entropy in tunneling rate of Kerr black hole

被引：3

作者：

Darvishi, M. T. ^{[1
]}

Baghbani, R. ^{[2
]}

Khani, F. ^{[1
]}

机构：

[1] Razi Univ, Dept Math, Kermanshah 67149, Iran

[2] Payam Noor Univ, Dept Phys, Tehran, Iran

来源：

ASTROPHYSICS AND SPACE SCIENCE | 2013年 / 346卷 / 01期

关键词：

Kerr black hole; Hawking temperature; B-H entropy; Tunneling probability; SUPERNOVAE; TEMPERATURE; RADIATION; SPACETIME; GRAVITY;

D O I：

10.1007/s10509-013-1445-y

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study the effects of the generalized uncertainty principle in the tunneling formalism for Hawking radiation to evaluate the quantum-corrected Hawking temperature and entropy for a Kerr black hole. By assumption of a spatially flat universe accompanied with expansion of metric, the modified area and entropy of Kerr black hole are calculated and we could obtain an expression for entropy of black hole that is changing with respect to time and Bekenstein-Hawking temperature.

引用

页码：127 / 130

页数：4

共 22 条

[1] The generalized uncertainty principle and black hole remnants [J].

Adler, RJ ;

Chen, PS ;

Santiago, DI .

GENERAL RELATIVITY AND GRAVITATION, 2001, 33 (12) :2101-2108

[2] On gravity and the uncertainty principle [J].

Adler, RJ ;

Santiago, DI .

MODERN PHYSICS LETTERS A, 1999, 14 (20) :1371-1381

[3]

Akhmedov E.T., 2008, ARXIV08052653GRQC

[4] Thermal radiation of various gravitational backgrounds [J].

Akhmedov, Emil T. ;

Akhmedova, Valeria ;

Singleton, Douglas ;

Pilling, Terry .

INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 2007, 22 (8-9) :1705-1715

[5] Hawking temperature in the tunneling picture [J].

Akhmedov, Emil T. ;

Akhmedova, Valeria ;

Singleton, Douglas .

PHYSICS LETTERS B, 2006, 642 (1-2) :124-128

[6] Temporal contribution to gravitational WKB-like calculations [J].

Akhmedova, Valeria ;

Pilling, Terry ;

de Gill, Andrea ;

Singleton, Douglas .

PHYSICS LETTERS B, 2008, 666 (03) :269-271

[7] SUPERSTRING COLLISIONS AT PLANCKIAN ENERGIES [J].

AMATI, D ;

CIAFALONI, M ;

VENEZIANO, G .

PHYSICS LETTERS B, 1987, 197 (1-2) :81-88

[8] Constraints on cosmological models from Hubble Space Telescope observations of high-z supernovae [J].

Garnavich, PM ;

Kirshner, RP ;

Challis, P ;

Tonry, J ;

Gilliland, RL ;

Smith, RC ;

Clocchiatti, A ;

Diercks, A ;

Filippenko, AV ;

Hamuy, M ;

Hogan, CJ ;

Leibundgut, B ;

Phillips, MM ;

Reiss, D ;

Riess, AG ;

Schmidt, BP ;

Schommer, RA ;

Spyromilio, J ;

Stubbs, C ;

Suntzeff, NB ;

Wells, L .

ASTROPHYSICAL JOURNAL, 1998, 493 (02) :L53-+

[9] Non-pointlike particles in harmonic oscillators [J].

Kempf, A .

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1997, 30 (06) :2093-2101

[10] Generalized uncertainty principle and quantum gravitational effects on tunneling rate of Reissner-Nordstrom black hole [J].

Khani, F. ;

Baghbani, R. ;

Darvishi, M. T. .

ASTROPHYSICS AND SPACE SCIENCE, 2013, 343 (01) :161-164

← 1 2 3 →