Strong gravitational lensing by braneworld black holes

被引：177

作者：

Whisker, R ^{[1
]}

机构：

[1] Univ Durham, Inst Particle Phys Phenomenol, Durham DH1 3LE, England

来源：

PHYSICAL REVIEW D | 2005年 / 71卷 / 06期

关键词：

D O I：

10.1103/PhysRevD.71.064004

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

In this paper, we use the strong field limit approach to investigate the gravitational lensing properties of braneworld black holes. Applying this method to the supermassive black hole at the center of our galaxy, the lensing observables for some candidate braneworld black hole metrics are compared with those for the standard Schwarzschild case. It is found that braneworld black holes could have significantly different observational signatures to the Schwarzschild black hole.

引用

页码：1 / 8

页数：8

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