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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.
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页数:13
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