arXiv · 2301.12705
Measuring Lorentz Violation in Weak Gravity Fields
Abstract
Many new linearized coefficients for Lorentz violation are discovered in our recent work on the construction of a generic Lorentz-violating effective field theory in curved spacetime. The new coefficients can be constrained by experiments in weak gravity fields. In this work, we compare experiments in different gravitational potentials and study three types of gravity-related experiments: free-fall, gravitational interferometer, and gravitational bound-state experiments. First constraints on the new coefficients for Lorentz violation are extracted from those experiments.
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Zonghao Li. 2023-01-30. Measuring Lorentz Violation in Weak Gravity Fields. https://arxiv.org/abs/2301.12705
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