Strong gravitational lensing in a charged squashed Kaluza-Klein black hole

被引：21
|
作者：
Sadeghi, J. [1 ]
Banijamali, A. [2 ]
Vaez, H. [1 ]
机构：
[1] Mazandaran Univ, Dept Phys, Babol Sar, Iran
[2] Babol Univ Technol, Dept Basic Sci, Babol Sar, Iran
来源：
ASTROPHYSICS AND SPACE SCIENCE | 2013年 / 343卷 / 02期
关键词：
Gravitational lensing; Charged squashed Kaluza-Klein black hole; QUASI-NORMAL MODES; DIMENSIONS; FIELD;
D O I：
10.1007/s10509-012-1265-5
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
In this paper we investigate the strong gravitational lensing in a charged squashed Kaluza-Klein black hole. We suppose that the supermassive black hole in the galaxy center can be considered by a charged squashed Kaluza-Klein black hole and then we study the strong gravitational lensing theory and estimate the numerical values for parameters and observables of it. We explore the effects of the scale of extra dimension rho(0) and the charge of black hole rho(q) on these parameters and observables.
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页码：559 / 567
页数：9
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