69 citations · 193 across the 12 of their papers we have counts for
5 papers · 1 filter
Improved early-warning estimates of luminosity distance and orbital inclination of compact binary mergers using higher modes of gravitational radiation
Mukesh Kumar Singh, Divyajyoti, Shasvath J. Kapadia +2
The pre-merger (early-warning) gravitational-wave (GW) detection and localization of a compact binary merger would enable astronomers to capture potential electromagnetic (EM) emis…
Improved early warning of compact binary mergers using higher modes of gravitational radiation: A population study
Mukesh Kumar Singh, Shasvath J. Kapadia, Md Arif Shaikh +2
A gravitational-wave (GW) early-warning of a compact-binary coalescence event, with a sufficiently tight localisation skymap, would allow telescopes to point in the direction of th…
Of Harbingers and Higher Modes: Improved gravitational-wave early-warning of compact binary mergers
Shasvath J. Kapadia, Mukesh Kumar Singh, Md Arif Shaikh +2
A crucial component to maximizing the science gain from the multi-messenger follow-up of gravitational-wave (GW) signals from compact binary mergers is the prompt discovery of the…
Effective sound speed in relativistic accretion discs around Schwarzschild black holes
Md Arif Shaikh, Susovan Maity, Sankhasubhra Nag +1
For low angular momentum axially symmetric accretion flow maintained in hydrostatic equilibrium along the vertical direction, the value of the Mach number at the critical points de…
Linear perturbations of low angular momentum accretion flow in the Kerr metric and the corresponding emergent gravity phenomena
Md Arif Shaikh, Tapas Kumar Das
For certain geometric configuration of matter falling onto a rotating black hole, we develop a novel linear perturbation analysis scheme to perform the stability analysis of statio…