63 citations · 82 across the 11 of their papers we have counts for
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astro-ph.HE2021★ 63 cited
Numerical relativity simulations of prompt collapse mergers: threshold mass and phenomenological constraints on neutron star properties after GW170817
Rahul Kashyap, Abhishek Das, David Radice +10
We determine the threshold mass for prompt (no bounce) black hole formation in equal-mass neutron star (NS) mergers using a new set of 227 numerical relativity simulations. We cons…
physics.gen-ph2021
Evolution of Curvature in Riemannian Geometry
Abhishek Das
In this paper shall we endeavour to substantiate that the evolution of the Riemann- Christoffel tensor or curvature tensor can be expressed entirely by an arbitrary timelike vector…
gr-qc2021★ 2 cited
Nonlinear mode-tide coupling in coalescing binary neutron stars with relativistic corrections
Fatemeh Hossein Nouri, Sukanta Bose, Matthew D. Duez +1
We compute the internal modes of a nonspinning neutron star and its tidal metric perturbation in general relativity, and determine the effect of relativistic corrections to the mod…