Electromagnetic quasinormal modes of the nearly-extremal higher-dimensional Schwarzschild-de Sitter black hole

被引:13
|
作者
Panotopoulos, Grigoris [1 ]
机构
[1] UL, IST, Dept Fis, Ctr Astrofis & Gravitacao CENTRA, Av Rovisco Pais 1, P-1049001 Lisbon, Portugal
关键词
Higher-dimensional gravity; black hole perturbations; analytical solutions; PERTURBATIONS; STABILITY; FIELD;
D O I
10.1142/S0217732318501304
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We obtain an analytical expression for the electromagnetic quasinormal (QN) spectrum of the higher-dimensional nearly-extremal Schwarzschild-de Sitter black hole. The WKB method is used to verify the results, and a comparison with known results from previous works is briefly made as well.
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页数:9
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