35 citations · 111 across the 7 of their papers we have counts for
7 papers
You shall not pass! -- explicit diffeomorphism violation "no-go" constraints and discontinuities
Quentin G. Bailey, Kellie O'Neal-Ault, Nils A. Nilsson
This paper collects several results in the study of the explicit symmetry-breaking limit of the effective-field theory (EFT) description of diffeomorphism and local Lorentz-symmetr…
Recent Progress in Gravity Tests of Spacetime Symmetries
Kellie O'Neal-Ault
We provide a brief overview into recent tests of gravity, focusing on its foundational spacetime symmetries. In particular, we work with an agnostic, effective field-theory framewo…
Short-range forces due to Lorentz-symmetry violation
Quentin G. Bailey, Jennifer L. James, Janessa R. Slone +1
Complementing previous theoretical and experimental work, we explore new types of short-range modifications to Newtonian gravity arising from spacetime-symmetry breaking. The first…
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.…
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…
3+1 Formulation of the Standard-Model Extension Gravity Sector
Kellie O'Neal-Ault, Quentin G. Bailey, Nils A. Nilsson
We present a 3+1 formulation of the effective field theory framework called the Standard-Model Extension in the gravitational sector. The explicit local Lorentz and diffeomorphism…
A 3+1 Decomposition of the Minimal Standard-Model Extension Gravitational Sector
Nils A. Nilsson, Kellie O'Neal-Ault, Quentin G. Bailey
The 3+1 (ADM) formulation of General Relativity is used in, for example, canonical quantum gravity and numerical relativity. Here we present a 3+1 decomposition of the minimal Stan…