Abstract
Lorentz violations in gravitational waves are investigated. Plane-wave solutions for arbitrary gauge-invariant violations in linearized gravity are constructed. Signatures of Lorentz violation include dispersion, birefringence, and anisotropies. Modifications to waves from coalescing compact binaries and to strain signals in gravitational-wave detectors are derived.
- Received 30 April 2019
DOI:https://doi.org/10.1103/PhysRevD.99.104062
© 2019 American Physical Society