Volume 140, Number 6, December 2022
|Number of page(s)||7|
|Section||Gravitation, cosmology and astrophysics|
|Published online||28 December 2022|
Trajectory of massive particles around a static black hole in f(R) gravity
Department of Physics, Jadavpur University - Kolkata, West Bengal 700032, India
(a) E-mail: firstname.lastname@example.org (corresponding author)
Received: 27 September 2022
Accepted: 6 December 2022
In this paper, we investigated the trajectory of the massive particle in the vicinity of a general spherical symmetric black hole. Also, in the framework of general sphericalily symmetric black hole, pseudo-Newtonian potential (PNP) and effective potentials have been investigated. As an example, static spherically symmetric black hole in f(R) gravity is considered and a brief discussion on the structure of spacetime and horizons is presented. We calculated energy and angular momentum in the framework of general relativity as well as in pseudo-Newtonian theory. A graphical comparison of angular momentum in both these frameworks has been studied.
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