Time-like geodesic structure in massive gravity

被引:6
|
作者
Zhang, Ruanjing [1 ]
Zhou, Sheng [1 ]
Chen, Juhua [1 ]
Wang, Yongjiu [1 ]
机构
[1] Hunan Normal Univ, Coll Phys & Informat Sci, Changsha 410081, Hunan, Peoples R China
关键词
Time-like geodesic motion; Effective potential; Massive gravity; ENERGY; MOTION; KERR;
D O I
10.1007/s10714-015-1963-8
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
In the present paper we analyze the geodesic structure of black hole space-time in massive gravity with the scalar charge Q representing the modification to Einstein's general relativity. By solving the geodesic equation and analyzing the behavior of effective potential, we investigate the time-like geodesic types of the test particle around a black hole in massive gravity. At the same time, all kinds of orbits, which are allowed according to the energy levels of the effective potential, are numerically simulated in detail.
引用
收藏
页数:13
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