91 citations · 2.8k across the 127 of their papers we have counts for
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Holography and the Swampland: Constraints on Quantum Gravity from Holographic Principles
Sudhaker Upadhyay, Alexander Reshetnyak, Pavel Moshin +1
The Swampland Program aims to delineate the space of consistent low-energy effective field theories (EFTs) that admit a UV completion in quantum gravity from those that do not. In…
Phantom BTZ Black Holes: Thermal Properties Under Perturbative Corrections
Kumar Sambhav Upadhyay, Sudhaker Upadhyay, Bhabani Prasad Mandal
This study investigates the thermodynamics of phantom BTZ black holes by incorporating leading-order perturbative corrections arising from small statistical fluctuations around equ…
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…
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…