Loop quantum gravity and black hole entropy quantization

被引：8
作者：
Li ChuanAn [1 ]
Jiang JiJian [1 ]
Su JiuQing [1 ]
机构：
[1] Heze Univ, Dept Phys, Heze 274015, Peoples R China
来源：
SCIENCE IN CHINA SERIES G-PHYSICS MECHANICS & ASTRONOMY | 2009年 / 52卷 / 08期
基金：
中国国家自然科学基金;
关键词：
loop quantum gravity; quasinormal mode; quantum area spectrum; black hole entropy; quantization; SPECTRUM;
D O I：
10.1007/s11433-009-0159-1
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Using the spin networks and the asymptotic quasinormal mode frequencies of black holes given by loop quantum gravity, the minimum horizon area gap is obtained. Then the quantum area spectrum of black holes is derived and the black hole entropy is a realized quantization. The results show that the black hole entropy given by loop quantum gravity is in full accord with the Bekenstein-Hawking entropy with a suitable Immirzi.
引用
收藏
页码：1179 / 1182
页数：4
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