15 citations · 18 across the 3 of their papers we have counts for
3 papers
hep-th2023★ 3 cited
Deflection angle and Shadows by Black Holes in Starobinsky-Bel-Robinson Gravity from M-theory
A. Belhaj, H. Belmahi, M. Benali +2
Motivated by M-theory compactifications, we investigate optical properties of black holes in the Starobinsky-Bel-Robinsion gravity. Precisely, we study the shadows and the deflecti…
hep-th2023
Light Behaviors around Black Holes in M-theory
N. Askour, A. Belhaj, H. Belmahi +3
We study the deflection angle and the trajectory of the light rays around black holes in M-theory scenarios. Using the Gauss-Bonnet theorem, we first compute and examine the deflec…
hep-th2021★ 15 cited
Deflection Light Behaviors by AdS Black Holes
A. Belhaj, H. Belmahi, M. Benali
We investigate the behavior of the deflection of light rays by charged and rotating AdS black holes using the Gauss-Bonnet formalism. Taking weak field approximations and certain a…