24 citations · 92 across the 6 of their papers we have counts for
6 papers
Stable soliton dark matter wormhole in non-minimally coupled gravity
G. G. L. Nashed, Waleed El Hanafy
We show that non-minimal coupling between matter and geometry can indeed help in constructing stable, traversable, wormholes (WHs) without requiring exotic matter under certain con…
A preference for dynamical phantom dark energy using one-parameter model with Planck, DESI DR1 BAO and SN data
Ramy Fikri, Esraa Elkhateeb, E. I. Lashin +1
Baryon Acoustic Oscillation (BAO) provides a powerful tool to measure cosmic expansion and consequently the nature of the Dark Energy (DE). Recent precise BAO measurements by Dark…
Constraining Quadratic Gravity from Astrophysical Observations of the Pulsar J0704+6620
G. G. L. Nashed, Waleed El Hanafy
We apply quadratic field equations, where has a dimension [L], to static spherical stellar model. We assume the interior configuration is determined by Krori-…
cosmology: From Pseudo-Bang to Pseudo-Rip
W. El Hanafy, Emmanuel N. Saridakis
We investigate the complete universe evolution in the framework of cosmology. We first study the requirements at the kinematic level and we introduce a simple scale factor w…
Phenomenological Reconstruction of Teleparallel Gravity
W. El Hanafy, G. G. L. Nashed
We present a novel reconstruction method of teleparallel gravity from phenomenological parameterizations of the deceleration parameter or other alternatives. This can be use…
Rotating charged AdS solutions in quadratic gravity
A. M. Awad, G. G. L. Nashed, W. El Hanafy
We present a class of asymptotically anti-de Sitter charged rotating black hole solutions in gravity in -dimensions, where . These solutions are nontrivial…