340 citations · 2.1k across the 41 of their papers we have counts for
17 papers · 1 filter
Measuring Gravitational Wave Speed and Lorentz Violation with the First Three Gravitational-Wave Catalogs
Anarya Ray, Pinchen Fan, Vincent F. He +4
The speed of gravitational waves can be measured with the time delay between gravitational-wave detectors. Our study provides a more precise measurement of using gravit…
Search for anisotropic, birefringent spacetime-symmetry breaking in gravitational wave propagation from GWTC-3
Leïla Haegel, Kellie O'Neal-Ault, Quentin G. Bailey +3
An effective field theory framework, the Standard-Model Extension, is used to investigate the existence of Lorentz and CPT-violating effects during gravitational wave propagation.…
SME Gravity: Structure and Progress
Jay D. Tasson
This proceedings contribution outlines the current structure of the gravity sector of the Standard-Model Extension and summaries recent progress in gravitational wave analysis.
Analysis of birefringence and dispersion effects from spacetime-symmetry breaking in gravitational waves
Kellie O'Neal-Ault, Quentin G. Bailey, Tyann Dumerchat +2
In this work, we review the effective field theory framework to search for Lorentz and CPT symmetry breaking during the propagation of gravitational waves. The article is written s…
All-sky search in early O3 LIGO data for continuous gravitational-wave signals from unknown neutron stars in binary systems
The LIGO Scientific Collaboration, the Virgo Collaboration, R. Abbott +1369
Rapidly spinning neutron stars are promising sources of persistent, continuous gravitational waves. Detecting such a signal would allow probing of the physical properties of matter…
Measuring the Speed of Gravitational Waves from the First and Second Observing Run of Advanced LIGO and Advanced Virgo
Xiaoshu Liu, Vincent F. He, Timothy M. Mikulski +4
The speed of gravitational waves for a single observation can be measured by the time delay among gravitational-wave detectors with Bayesian inference. Then multiple measurements c…