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arXiv · 1008.0345

Gravity Couplings in the Standard-Model Extension

Quentin G. Bailey
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Abstract

The Standard-Model Extension (SME) is an action-based expansion describing general Lorentz violation for known matter and fields, including gravity. In this talk, I will discuss the Lorentz-violating gravity couplings in the SME. Toy models that match the SME expansion, including vector and two-tensor models, are reviewed. Finally I discuss the status of experiments and observations probing gravity coefficients for Lorentz violation.

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Quentin G. Bailey. 2010-08-02. Gravity Couplings in the Standard-Model Extension. https://doi.org/10.1142/9789814327688_0030

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