Article
Version 1
Preserved in Portico This version is not peer-reviewed
Weak Deflection Angle of some Classes of non-linear Electrodynamics Black Holes via Gauss-Bonnet Theorem
Version 1
: Received: 15 August 2020 / Approved: 18 August 2020 / Online: 18 August 2020 (03:00:48 CEST)
A peer-reviewed article of this Preprint also exists.
Journal reference: International Journal of Geometric Methods in Modern Physics 2022, 19, 2250094
DOI: 10.1142/S0219887822500943
Abstract
In this paper, we study the gravitational lensing by some black hole classes within the non-linear electrodynamics in weak field limits. First, we calculate an optical geometry of the non-linear electrodynamics black hole then we use the Gauss-Bonnet theorem for finding deflection angle in weak field limits. The effect of non-linear electrodynamics on the deflection angle in leading order terms is studied. Furthermore, we discuss the effects of the plasma medium on the weak deflection angle.
Keywords
weak deflection angle; Gauss-Bonnet theorem; nonlinear electrodynamics; gravitational lensing
Subject
PHYSICAL SCIENCES, Astronomy & Astrophysics
Copyright: This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Comments (0)
We encourage comments and feedback from a broad range of readers. See criteria for comments and our diversity statement.
Leave a public commentSend a private comment to the author(s)
