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Probing magnetic fields of compact objects with continuous gravitational waves
Gopalkrishna Prabhu, Aditya Kumar Sharma, R. Prasad +2
Spinning, deformed compact objects such as neutron stars are canonical sources of continuous gravitational waves. These objects may be born with magnetic fields that can strongly i…
Probing the spin of compact objects with gravitational microlensing of gravitational waves
Gopalkrishna Prabhu, Uddeepta Deka, Sumanta Chakraborty +1
Propagating gravitational waves (GWs) can encounter a massive object (lens) whose gravitational radius is comparable to the wavelength of the GWs (wave-optics regime). The resultin…
Towards model-independent identification of lensed gravitational waves using Kramers-Kronig relation
So Tanaka, Gopalkrishna Prabhu, Shasvath J. Kapadia +1
Observations of microlensed gravitational waves (GWs) emanated by compact binary coalescences (CBCs) are essential for studying the mass density distribution in the universe, inclu…
Surrogate modeling of gravitational waves microlensed by spherically symmetric potentials
Uddeepta Deka, Gopalkrishna Prabhu, Md Arif Shaikh +3
The anticipated observation of the gravitational microlensing of gravitational waves (GWs) promises to shed light on a host of astrophysical and cosmological questions. However, ex…
Constraining the abundance of spinning deformed Galactic compact objects with continuous gravitational waves
Gopalkrishna Prabhu, Aditya Kumar Sharma, R. Prasad +1
Galactic spinning compact objects (COs) with non-zero ellipticity are expected to be sources of continuous gravitational waves (CGWs). Certain classes of hypothetical COs, such as…