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arXiv · 0804.0269

Lorentz Violation, Electrodynamics, and the Cosmic Microwave Background

Matthew Mewes
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Abstract

Vacuum birefringence is a signature of Lorentz-symmetry violation. Here we report on a recent search for birefringence in the cosmic microwave background. Polarization data is used to place constraints on certain forms of Lorentz violation.

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Matthew Mewes. 2008-04-01. Lorentz Violation, Electrodynamics, and the Cosmic Microwave Background. https://doi.org/10.1142/9789812779519_0004

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