753 citations
- Research Institute for Astronomy and Astrophysics of MaraghIR261 papers
- Shahid Beheshti UniversityIR40 papers
- University of WaterlooCA31 papers
- Institute for Research in Fundamental SciencesIR29 papers
- International Center for Relativistic AstrophysicsIT24 papers
- Shahid Bahonar University of KermanIR23 papers
- Canadian Quantum Research CenterCA22 papers
- University of MazandaranIR17 papers
- Shahid Chamran University of AhvazIR12 papers
- Yasouj UniversityIR12 papers
- Helmholtz Institute JenaDE11 papers
- Isfahan University of TechnologyIR9 papers
147 papers · 1 filter
A revision to the QES prescription
Amir A. Khodahami, Azizollah Azizi
In this paper, we propose a revision to the Quantum Extremal Surface (QES) prescription, which plays a crucial role in describing the entanglement entropy of black holes. While der…
Replica wormhole and AMPS firewall
Amir A. Khodahami, Azizollah Azizi
We investigate the potential for generating an AMPS firewall from the replica wormhole topology, which describes the post-Page time spacetime in the evaporation process of a black…
Coupled Sine-Gordon and System
Azizollah Azizi, Shaghayegh Parkami
Coupling the fields may lead to the emergence of new phenomena. In the realm of classical fields and nonlinear systems, extensive research has been conducted on their solitary and…
Nonextensive entropies impact onto thermodynamics and phase structure of Kerr-Newman black holes
S. Ghaffari, G. G. Luciano, A. Sheykhi
Taking the nonextensive Tsallis and Rényi entropies into account, we explore thermodynamic properties and phase transitions of the Kerr-Newman black holes (KNBH) in the microcanoni…
Holography and the Page curve of an evaporating black hole
Amir A. Khodahami, Azizollah Azizi
The Page curve exhibits a sharp peak at the Page time corresponding to a phase transition from an empty quantum extremal surface to a non-empty one. This study delves into the impa…
Black hole geometrothermodynamics and critical phenomena: a look from Tsallis entropy-based perspective
Giuseppe Gaetano Luciano, Ahmad Sheykhi
We analyze geometrothermodynamics of charged anti-de Sitter (AdS) black holes with a global monopole in the framework of Tsallis statistics. The latter arises from a non-additive g…