3 papers
gr-qc2026
Quasinormal Ringing and Unruh-Verlinde Temperature of the Frolov Black Hole
Akshat Pathrikar
In this study, we investigate electromagnetic and Dirac test field perturbations of a charged regular black hole arising from quantum gravity effects, commonly referred to as the F…
gr-qc2025
Signatures of a Schwarzschild-like Black Hole Immersed in Dark Matter Halo
Akshat Pathrikar
Astrophysical black holes are often surrounded by dark matter, which can influence their dynamics and observational signatures. In this work, we study a Schwarzschild-like black ho…
gr-qc2025
Quasinormal Modes and Stability Analysis of the JMN-1 Naked Singularity
Akshat Pathrikar, Parth Bambhaniya, Pankaj S. Joshi +1
In this paper, we perform a comprehensive analysis of the quasinormal modes in an external geometry of the Joshi-Malafarina-Narayan (JMN-1) naked singularity by investigating its r…