4 papers
Parametrized tests of general relativity using eccentric compact binaries
Sajad A. Bhat, Pankaj Saini, Marc Favata +3
Astrophysical population simulations predict that a subset of dynamically formed binary black holes (BBHs) may possess eccentricity at a gravitational wave (GW) frequ…
Possible Causes of False General Relativity Violations in Gravitational Wave Observations
Anuradha Gupta, K. G. Arun, Enrico Barausse +40
General relativity (GR) has proven to be a highly successful theory of gravity since its inception. The theory has thrivingly passed numerous experimental tests, predominantly in w…
Impact of unmodeled eccentricity on the tidal deformability measurement and implications for gravitational wave physics inference
Poulami Dutta Roy, Pankaj Saini
With the expected large number of binary neutron star (BNS) observations through gravitational waves (GWs), third-generation GW detectors, Cosmic Explorer (CE) and Einstein Telesco…
Eccentricity-induced systematic error on parametrized tests of general relativity: Hierarchical Bayesian inference applied to a binary black hole population
Pankaj Saini, Sajad A. Bhat, Marc Favata +1
One approach to testing general relativity (GR) introduces free parameters in the post-Newtonian (PN) expansion of the gravitational-wave (GW) phase. If systematic errors on these…