508 citations
- British University in EgyptEG209 papers
- Universidad Autónoma de MadridES144 papers
- Helsinki Institute of PhysicsFI143 papers
- Purdue University West LafayetteUS143 papers
- University of SouthamptonGB143 papers
- University of DebrecenHU141 papers
- Panjab UniversityIN139 papers
- University of DelhiIN139 papers
- Florida Institute of TechnologyUS138 papers
- University of California, RiversideUS138 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PaviaIT137 papers
- Lappeenranta-Lahti University of TechnologyFI137 papers
17 papers · 1 filter
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…
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…
Massless Charged Particles Tunneling Radiation from a RN-dS Horizon and the Linear and Quadratic GUP
Elias C. Vagenas, Ahmed Farag Ali, Mohammed Hemeda +1
In this paper, we investigate the massless Reissner-Nordstrom de Sitter metric in the context of minimal length scenarios. We prove not only the confinement of the energy density o…
Linear and Quadratic GUP, Liouville Theorem, Cosmological Constant, and Brick Wall Entropy
Elias C. Vagenas, Ahmed Farag Ali, Mohammed Hemeda +1
Motivated by the works on Equivalence Principle in the context of linear Generalized Uncertainty Principle and, independently, in the context of quadratic Generalized Uncertainty P…
Weyl Anomaly and Initial Singularity Crossing
Adel Awad
We consider the role of quantum effects, mainly, Weyl anomaly in modifying FLRW model singular behavior at early times. Weyl anomaly corrections to FLRW models have been considered…
Higher Derivative Terms in Three Dimensional Supersymmetric Theories
Adel Awad, Mir Faizal
In this work, we systematically analyze higher derivative terms in the supersymmetric effective actions for three dimensional scalar field theories using superspac…