144 citations · 812 across the 36 of their papers we have counts for
4 papers · 1 filter
Weak Deflection angle of some classes of non-linear electrodynamics black holes via Gauss-Bonnet Theorem
H. El Moumni, K. Masmar, Ali Övgün
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…
Black Hole Shadows in M-theory Scenarios
A. Belhaj, M. Benali, A. El Balali +3
We study the shadows of four dimensional black holes in M-theory inspired models. We first inspect the influence of M2-branes on such optical aspects for non-rotating solutions. In…
On Phase Transition Behaviors of Kerr-Sen Black Hole
A. Belhaj, A. El Balali, W. El Hadri +3
We investigate phase transitions and critical behaviors of the Kerr-Sen black hole in four dimensions. Computing the involved thermodynamical quantities including the specific heat…
Cosmological Constant Effect on Charged and Rotating Black Hole Shadows
A. Belhaj, M. Benali, A. El Balali +2
Motivated by recent astrophysical observations, we investigate the shadow behaviors of four dimensional charged rotating black holes with a cosmological constant. This study is mad…