2 papers
gr-qc2024
Tunneling of Hawking Radiation in Starobinsky-Bel-Robinson gravity
Dhanvarsh Annamalai, Akshat Pandey
We examine Hawking radiation for a Schwarszchild-type black hole in Starobinsky Bel Robinson (SBR) gravity and calculate the corrected Hawking Temperature using the tunnelling meth…
gr-qc2023
Geodesic congruences in acoustic spacetimes and the role of Raychaudhuri equation
Akshat Pandey
It has been known that the propagation of sound in fluids can be used to model acoustic spacetimes. These acoustic spacetimes offer analogue models for gravity. We use the Raychaud…