144 citations · 1.3k across the 98 of their papers we have counts for
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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…
Superentropic AdS Black Hole Shadows
A. Belhaj, H. Belmahi, M. Benali
We study shadow aspects of superentropic black holes in four dimensions. Using Hamilton-Jacobi formalism, we first get the null geodesic equations. In the celestial coordinate fram…
Reconstructing slow-roll Scalar-Tensor Gauss-Bonnet single field inflation from running spectral data
A. Belhaj, H. Es-Sobbahi, M. Oualaid +1
We examine cosmological inflation in a broad family of scalar-tensor models characterized by scalar-dependent non minimal kinetic couplings and Gauss-Bonnet terms. Using a slow rol…
On M-theory on Real Toric Fibrations
A. Belhaj, H. Belmahi, M. Benali +3
Borrowing ideas from elliptic complex geometry, we approach M-theory compactifications on real toric fibrations. Precisely, we explore real toric equations rather than complex ones…