Deflection angle for charged wormhole in f(R,T) gravity

被引:4
|
作者
Godani, Nisha [1 ]
Samanta, Gauranga C. [2 ]
机构
[1] GLA Univ, Inst Appl Sci & Humanities, Dept Math, Mathura, Uttar Pradesh, India
[2] Fakir Mohan Univ, PG Dept Math, Balasore, Odisha, India
关键词
Charged wormhole; f(R; T); gravity; energy condition; deflection angle; LAMBDA; OMEGA;
D O I
10.1142/S0219887821501930
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
This paper is focused on the study of charged wormholes which are combinations of Morris-Thorne wormhole and Reissner-Nordstrom spacetime. Gravitational lensing is an important tool which has been adopted to detect various objects like wormholes using the notion of deflection angle. In this work, we have evaluated deflection angle with and without using the strong field limit coefficients and compared the results. Further, exact charged wormhole solutions are obtained in f(R, T) gravity and the nature of the energy conditions is examined.
引用
收藏
页数:18
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