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CPT and Lorentz Tests in the Standard Model

Alan Kostelecky
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Abstract

A general Lorentz-violating extension of the minimal SU(3) x SU(2) x U(1) standard model is described, including both CPT-even and CPT-odd terms. Some theoretical properties and experimental implications are given. The extension can be regarded as a low-energy limit of a physically relevant Lorentz-covariant fundamental theory in which spontaneous Lorentz violation occurs.

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Alan Kostelecky. 1998-10-07. CPT and Lorentz Tests in the Standard Model. https://arxiv.org/abs/hep-ph/9810274

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