Massive Vector Chern-Simons Gravity
High Energy Physics - Theory
2008-11-26 v1
Abstract
We present a second order gravity action which consists of ordinary Einstein action augmented by a first-order, vector like, Chern-Simons quasi topological term.This theory is ghost-free and propagates a pure spin-2 mode. It is diffeomorphism invariant, although its local Lorentz invariance has been spontaneously broken.
Cite
@article{arxiv.hep-th/9307003,
title = {Massive Vector Chern-Simons Gravity},
author = {C. Aragone and P. J. Arias and A. Khoudeir},
journal= {arXiv preprint arXiv:hep-th/9307003},
year = {2008}
}
Comments
7, SB/F/192-92