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arXiv · 1602.04782

Testing local Lorentz invariance with gravitational waves

Alan Kostelecky·Matthew Mewes
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Abstract

The effects of local Lorentz violation on dispersion and birefringence of gravitational waves are investigated. The covariant dispersion relation for gravitational waves involving gauge-invariant Lorentz-violating operators of arbitrary mass dimension is constructed. The chirp signal from the gravitational-wave event GW150914 is used to place numerous first constraints on gravitational Lorentz violation.

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Alan Kostelecky, Matthew Mewes. 2016-02-15. Testing local Lorentz invariance with gravitational waves. https://doi.org/10.1016/j.physletb.2016.04.040

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