Lorentz violation in the matter-gravity sector
General Relativity and Quantum Cosmology
2021-09-09 v1 High Energy Physics - Phenomenology
Abstract
We construct the general Lorentz-violating effective field theory in curved spacetime and the corresponding nonrelativistic Hamiltonian in the Earth's gravitational field. Applying this general framework to three types of experiments, free-dropping, interferometer, and bound-state experiments, we extract first constraints on certain new coefficients in the matter-gravity sector.
Keywords
Cite
@article{arxiv.2109.03258,
title = {Lorentz violation in the matter-gravity sector},
author = {Zonghao Li},
journal= {arXiv preprint arXiv:2109.03258},
year = {2021}
}
Comments
Presented at the Eighth Meeting on CPT and Lorentz Symmetry, Bloomington, Indiana, May 12-16, 2019