A Note on Spontaneously Broken Lorentz Invariance
High Energy Physics - Theory
2010-02-03 v3
Abstract
We consider a relativistic effective field theory of vector boson whose vacuum exhibits spontaneous breaking of Lorentz invariance. We argue that a simple model of this type, considered recently by Kraus and Tomboulis, is obstructed from having a consistent ultraviolet completion according to the diagnostic recently suggested by Adams, Arkani-Hamed, Dubovsky, Nicolis, and Rattazzi.
Keywords
Cite
@article{arxiv.0801.3266,
title = {A Note on Spontaneously Broken Lorentz Invariance},
author = {Akikazu Hashimoto},
journal= {arXiv preprint arXiv:0801.3266},
year = {2010}
}
Comments
11 pages, references added, minor changes