34 citations
- Damghan UniversityIR24 papers
- GLA UniversityIN12 papers
- Inter-University Centre for Astronomy and AstrophysicsIN11 papers
- L. N. Gumilyov Eurasian National UniversityKZ8 papers
- Canadian Quantum Research CenterCA5 papers
- National Institute of Technology SrinagarIN4 papers
- Eastern Mediterranean UniversityCY2 papers
- University of MazandaranIR2 papers
- Aksum UniversityET1 paper
- Banaras Hindu UniversityIN1 paper
- Indian Institute of Engineering Science and Technology, ShibpurIN1 paper
- Istanbul Technical UniversityTR1 paper
24 papers · 1 filter
Thermodynamics, Shadow, and Quasinormal Modes of AdS Ayón--Beato--García Massive Black Hole
Dharm Veer Singh, Sudhaker Upadhyay, Amit Kumar +3
We investigate the thermodynamics, photon sphere, and dynamical stability of an AdS Ayón--Beato--García (ABG) massive black hole with graviton mass and magnetic charge. The Gibbs f…
More Exact Thermodynamic Analysis of Topological Black Holes in Gravity
Sudhaker Upadhyay, Jyotish Kumar, Dharm Veer Singh +3
This study investigates the thermodynamics of topological black hole solutions in gravity, incorporating the effects of small statistical fluctuations up to first-order cor…
Refined Thermodynamic Analysis of Perfect Fluid Dark Matter Black Holes in a Phantom Background
Jyotish Kumar, Sudhaker Upadhyay, Himanshu Kumar Sudhanshu +2
In this study, we examine the thermodynamics of black holes immersed in perfect fluid dark matter (PFDM) by employing the Misner-Sharp energy framework. We extend the analysis to i…
Exploring non-perturbative effects on quasi-topological black hole thermodynamics
Vivek Kumar Srivastava, Sudhaker Upadhyay, Alok Kumar Verma +3
We examine the impact of non-perturbative quantum corrections to the entropy of both charged and charged rotating quasi-topological black holes, with a focus on their thermodynamic…
Ayón--Beato--García black hole coupled with a cloud of strings: thermodynamics, shadows and quasinormal modes
Amit Kumar, Dharm Veer Singh, Sudhaker Upadhyay
We find an exact black hole solution for the Einstein gravity in the presence of Ayón--Beato--García non-linear electrodynamics and a cloud of strings. The resulting black hole sol…
Thermodynamics of a newly constructed black hole coupled with nonlinear electrodynamics and cloud of strings
Himanshu Kumar Sudhanshu, Dharm Veer Singh, Sudhaker Upadhyay +2
This paper finds an exact singular black hole solution in the presence of nonlinear electrodynamics as the source of matter field surrounded by a cloud of strings in spa…