Version 1
: Received: 15 August 2020 / Approved: 18 August 2020 / Online: 18 August 2020 (03:00:48 CEST)
How to cite:
El Moumni, H.; Masmar, K.; Övgün, A. Weak Deflection Angle of some Classes of non-linear Electrodynamics Black Holes via Gauss-Bonnet Theorem. Preprints2020, 2020080370 (doi: 10.20944/preprints202008.0370.v1).
El Moumni, H.; Masmar, K.; Övgün, A. Weak Deflection Angle of some Classes of non-linear Electrodynamics Black Holes via Gauss-Bonnet Theorem. Preprints 2020, 2020080370 (doi: 10.20944/preprints202008.0370.v1).
Cite as:
El Moumni, H.; Masmar, K.; Övgün, A. Weak Deflection Angle of some Classes of non-linear Electrodynamics Black Holes via Gauss-Bonnet Theorem. Preprints2020, 2020080370 (doi: 10.20944/preprints202008.0370.v1).
El Moumni, H.; Masmar, K.; Övgün, A. Weak Deflection Angle of some Classes of non-linear Electrodynamics Black Holes via Gauss-Bonnet Theorem. Preprints 2020, 2020080370 (doi: 10.20944/preprints202008.0370.v1).
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.
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.