From the 1 of 10 linked papers with an AI index.
10 papers
Testing general relativity with amplitudes of subdominant gravitational-wave modes
Ish Gupta, Purnima Narayan, Lionel London +2
The paper introduces an improved test of general relativity that examines the amplitudes of higher-order (subdominant) gravitational-wave modes from binary black hole mergers, vali…
Not too close! Evaluating the impact of the baseline on the localization of binary black holes by next-generation gravitational-wave detectors
Francesco Iacovelli, Luca Reali, Emanuele Berti +3
Next-generation (XG) gravitational-wave detectors, such as Cosmic Explorer (CE) and the Einstein Telescope (ET), will observe compact binary coalescences at unprecedented rates and…
Accelerating parameter estimation for parameterized tests of general relativity with gravitational-wave observations
Dhruv Kumar, Ish Gupta, Bangalore Sathyaprakash
Tests of general relativity (GR) with gravitational waves (GWs) introduce additional deviation parameters in the waveform model. The enlarged parameter space makes inference comput…
Tarnished by Tools: Cost of Systematics in Golden Dark Siren Cosmology
Giovanni Benetti, Koustav Chandra, Bangalore S. Sathyaprakash
Golden dark sirens - exceptionally well-localized gravitational-wave (GW) sources without electromagnetic counterparts - offer a powerful route to precision measurements of the Hub…
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…
Optimizing Bayesian model selection for equation of state of cold neutron stars
Rahul Kashyap, Ish Gupta, Arnab Dhani +2
We introduce a computational framework, Bayesian Evidence calculation fOr Model Selection (BEOMS) to evaluate multiple Bayesian model selection methods in the context of determinin…