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arXiv · 1905.10414

A 3+1 Decomposition of the Minimal Standard-Model Extension Gravitational Sector

Nils A. Nilsson·Kellie O'Neal-Ault·Quentin G. Bailey
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Abstract

The 3+1 (ADM) formulation of General Relativity is used in, for example, canonical quantum gravity and numerical relativity. Here we present a 3+1 decomposition of the minimal Standard-Model Extension gravity Lagrangian. By choosing the leaves of foliation to lie along a timelike vector field we write the theory in a form which will allow for comparison and matching to other gravity models.

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Nils A. Nilsson, Kellie O'Neal-Ault, Quentin G. Bailey. 2019-05-24. A 3+1 Decomposition of the Minimal Standard-Model Extension Gravitational Sector. https://doi.org/10.1142/9789811213984_0050

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