Horava-Lifshitz gravity with detailed balance
High Energy Physics - Theory
2013-12-20 v1 General Relativity and Quantum Cosmology
Abstract
Horava-Lifshitz gravity with "detailed balance" but without the projectability assumption is discussed. It is shown that detailed balance is quite efficient in limiting the proliferation of couplings in Horava-Lifshitz gravity, and that its implementation without the projectability assumption leads to a theory with sensible dynamics. However, the (bare) cosmological constant is restricted to be large and negative.
Keywords
Cite
@article{arxiv.1212.4402,
title = {Horava-Lifshitz gravity with detailed balance},
author = {Daniele Vernieri and Thomas P. Sotiriou},
journal= {arXiv preprint arXiv:1212.4402},
year = {2013}
}
Comments
Contribution to the proceedings of NEB 15 conference, Chania, 20-23 June 2012 (talk given by D.V.)