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gr-qc2024
Faster rate of Hawking radiation in modified gravity constraining dark matter
Panchajanya Dey, Banibrata Mukhopadhyay
The exact theory of gravity in the strong field regime is still under debate. There are observations implying the need for modification to Einstein's gravity. On the other hand, th…
astro-ph.HE2024
General Relativistic Hydrodynamic Simulations around Accreting Black Holes
Sudip K Garain, Pranayjit Dey
Strong gravity in the immediate vicinity of compact objects (e.g., black holes, neutron stars) necessitates inclusion of general relativistic effects. Traditionally, pseudo-Newtoni…