9 citations · 18 across the 4 of their papers we have counts for
4 papers · 1 filter
Detecting regular precession using a new gravitational waveform model directly parameterized by both precession amplitude and frequency
Tamanjyot Singh, Evangelos Stoikos, Saif Ali +3
Nearly 210 binary black hole (BBH) mergers have been observed by the LIGO-Virgo-KAGRA network during its four observing runs. Generic BBHs are spinning, and their spins are misalig…
Identifying multiple images of gravitational-wave sources lensed by elliptical lensing potentials
Saif Ali, Michael Kesden, Lindsay King
Real astrophysical lenses typically lack axisymmetry, necessitating the study of gravitational-wave (GW) lensing by elliptical mass distributions to accurately assess detectability…
Detectability of strongly lensed gravitational waves using model-independent image parameters
Saif Ali, Evangelos Stoikos, Evan Meade +2
Strong gravitational lensing of gravitational waves (GWs) occurs when the GWs from a compact binary system travel near a massive object. The mismatch between a lensed signal and un…
Propagation of gravitational waves in various cosmological backgrounds
Sushovan Mondal, Saif Ali, Shanima S +2
The present work investigates some exact solutions of the gravitational wave equation in some widely used cosmological spacetimes. The examples are taken from spatially flat and cl…