129 citations · 1.1k across the 32 of their papers we have counts for
32 papers
Dyonic Taub-NUT-AdS: Unconstraint Thermodynamics and Phase Structure
Adel Awad, Esraa Elkhateeb
Here we extend the approach developed in \cite{adel_2} to study the thermodynamics of Taub-NUT-AdS and dyonic Taub-NUT-AdS solutions. Furthermore, we investigate in details the pos…
Implications of the Conformal Constraint on Sound Speed on the Radius of PSR J0952-0607 within Rastall Gravity
Waleed El Hanafy, Adel Awad
It has been shown that the nonminimal coupling between geometry and matter can provide models for massive compact stars that are consistent with the conformal bound on the sound sp…
Modified hybrid inflation, reheating and stabilization of the electroweak vacuum
Merna Ibrahim, Mustafa Ashry, Esraa Elkhateeb +2
We propose a modification to the standard hybrid inflation model \cite{Linde:1993cn}, that connects a successful hybrid inflation scenario to the standard model Higgs sector, via t…
Thermodynamics of 5D Charged Rotating Black Holes: A Counterterms Treatment
Adel Awad, Hassan ElSayed
We show that the calculation of the thermodynamic volume in the bulk theory is sensitive to conformal anomalies in the dual CFT, and present a new way of calculating it when the co…
Revisiting diagonal tetrads: New Black Hole solutions in gravity
Adel Awad, Alexey Golovnev, María-José Guzmán +1
We study various forms of diagonal tetrads that accommodate Black Hole solutions in gravity with certain symmetries. As is well-known, vacuum spherically symmetric diagonal…
Lorentzian Taub-NUT spacetimes: Misner string charges and the first law
Adel Awad, Somaya Eissa
Motivated by recent activities in Lorentzian Taub-NUT space thermodynamics, we calculate conserved charges of these spacetimes. We find additional mass, nut, angular momentum, elec…