155 citations · 436 across the 19 of their papers we have counts for
24 papers · 1 filter
Extended thermodynamics and Criticality of Kalb-Ramond black hole coupled with nonlinear electrodynamics
D. V. Singh, S. Upadhyay, P. Paul +1
We present an exact black hole solution in anti-de Sitter (AdS) spacetime with a Kalb-Ramond field coupled to nonlinear electrodynamics (NLED), characterized by mass, magnetic mono…
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…
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…
Impact of Perfect Fluid Dark Matter on the Thermodynamics of Ayón--Beato--García Black Holes
Amit Kumar, Dharm Veer Singh, Sudhaker Upadhyay
In this paper, we derive the black hole solution in the context of nonlinear electrodynamics (NLED) coupled to a perfect fluid dark matter (PFDM) field. The resulting black hole so…
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…