Scalar Field for Breaking Lorentz and Diffeomorphism Invariance
General Relativity and Quantum Cosmology
2007-05-23 v3 High Energy Physics - Theory
Abstract
A scalar field can be inserted in Maxwell and/or Einstein theory to effect symmetry breaking. Consequences of such a modification are discussed. Possible dynamics for the scalar field are presented.
Keywords
Cite
@article{arxiv.gr-qc/0310053,
title = {Scalar Field for Breaking Lorentz and Diffeomorphism Invariance},
author = {R. Jackiw},
journal= {arXiv preprint arXiv:gr-qc/0310053},
year = {2007}
}
Comments
Title changed, text edited for Cala Gonone meeting