2 papers
gr-qc2025
Torsion and Chern-Simons gravity in 4D space-times from a Geometrodynamical four-form
Patrick Das Gupta
The space-time geometry in any inertial frame is described by the line-element . Now, not only the Minkowski metric is invariant under prop…
astro-ph.HE2024
Observed Trends in FRB Population and Bi-modality in their Peak Luminosity Density Distribution
Nidhi Saini, Patrick Das Gupta
Fast radio bursts (FRBs) are radio transients of extragalactic origin lasting for about a few to several milli-seconds. We have analyzed both non-CHIME and CHIME FRB data. To circu…