BLACK HOLE AREA SPECTRUM AND ENTROPY SPECTRUM VIA QUASINORMAL MODES IN A QUANTUM CORRECTED SPACETIME

被引：4
作者：
Liu, Cheng-Zhou [1 ]
机构：
[1] Shaoxing Univ, Dept Phys, Shaoxing 312000, Peoples R China
来源：
MODERN PHYSICS LETTERS A | 2011年 / 26卷 / 39期
基金：
中国国家自然科学基金;
关键词：
Black hole; area spectrum; entropy spectrum; quasinormal modes; quantum spacetime; HAWKING RADIATION; RELATIVITY;
D O I：
10.1142/S0217732311037273
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The area spectrum and entropy spectrum of the modified Schwarzschild black hole in gravity's rainbow are investigated via the quasinormal modes of the black hole. Using the modified Hod's method and Kunstatter's method that employ the proper frequency from the imaginary part other than the real part of the quasinormal modes, the area and entropy spacing of the black hole are calculated. The results obtained from these two methods agree with each other and the equally spaced area and entropy spectrum are derived. The obtained area and entropy spectrum are independent of the energies of test particles and are the same as from the usual Schwarzschild black hole.
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收藏
页码：2963 / 2971
页数：9
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