3 papers
gr-qc2026
Thermodynamics, Shadow, and Quasinormal Modes of AdS Ayón--Beato--GarcÃa 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--GarcÃa (ABG) massive black hole with graviton mass and magnetic charge. The Gibbs…
gr-qc2025
Impact of Perfect Fluid Dark Matter on the Thermodynamics of Ayón--Beato--GarcÃa 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…
gr-qc2024
Ayón--Beato--GarcÃa 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--GarcÃa non-linear electrodynamics and a cloud of strings. The resulting black hole s…