Quasinormal modes of a black hole localized on a codimension-two brane of finite tension

被引:16
作者
al-Binni, Usama A. [1 ]
Siopsis, George [1 ]
机构
[1] Univ Tennessee, Dept Phys & Astron, Knoxville, TN 37996 USA
来源
PHYSICAL REVIEW D | 2007年 / 76卷 / 10期
关键词
D O I
10.1103/PhysRevD.76.104031
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We calculate the quasinormal modes of black holes localized on a 3-brane of finite tension embedded in six-dimensional flat spacetime. Using the WKB approximation, we obtain the frequencies of scalar and gravitational perturbations both analytically and numerically for arbitrary brane tension. We thus extend earlier analytical results which were derived for a brane of small tension.
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页数:8
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