402 citations · 501 across the 9 of their papers we have counts for
7 papers · 1 filter
A Maximum Entropy Conjecture for Black Hole Mergers
Monica Rincon-Ramirez, Nathan K. Johnson-McDaniel, Eugenio Bianchi +3
The final state of a binary black hole merger is predicted with high precision by numerical relativity, but could there be a simple thermodynamic principle within general relativit…
Confronting general relativity with principal component analysis: Simulations and results from GWTC-3 events
Parthapratim Mahapatra, Sayantani Datta, Ish Gupta +10
We present a comprehensive assessment of multiparameter tests of general relativity (GR) in the inspiral regime of compact binary coalescences using principal component analysis (P…
Characterizing Gravitational Wave Detector Networks: From A to Cosmic Explorer
Ish Gupta, Chaitanya Afle, K. G. Arun +44
Gravitational-wave observations by the Laser Interferometer Gravitational-Wave Observatory (LIGO) and Virgo have provided us a new tool to explore the Universe on all scales from n…
Science with the Einstein Telescope: a comparison of different designs
Marica Branchesi, Michele Maggiore, David Alonso +73
The Einstein Telescope (ET), the European project for a third-generation gravitational-wave detector, has a reference configuration based on a triangular shape consisting of three…
Neutron star-black hole mergers in next generation gravitational-wave observatories
Ish Gupta, Ssohrab Borhanian, Arnab Dhani +4
Observations by the current generation of gravitational-wave detectors have been pivotal in expanding our understanding of the universe. Although tens of exciting compact binary me…
Using Gray Sirens to Resolve the Hubble-Lemaître Tension
Ish Gupta
The measurement of the Hubble-Lemaître constant from the cosmic microwave background and the Type IA supernovae are at odds with each other. One way to resolve this tension…
Testing general relativity using higher-order modes of gravitational waves from binary black holes
Anna Puecher, Chinmay Kalaghatgi, Soumen Roy +4
Recently, strong evidence was found for the presence of higher-order modes in the gravitational wave signals GW190412 and GW190814, which originated from compact binary coalescence…