paper

Signals for Lorentz violation in gravitational waves

arXiv:1905.00409 · doi:10.1103/PhysRevD.99.104062

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.

14 pages

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