Anisotropic Cosmology and (Super)Stiff Matter in Hov{r}ava's Gravity Theory
classification
✦ hep-th
astro-ph.COgr-qc
keywords
supertheoryanisotropiccosmologygravitymatterstiffbriefly
read the original abstract
We study anisotropic cosmology in Ho\v{r}ava's gravity theory and obtain Kasner type solutions, valid for any number d of spatial dimensions. The corresponding exponents satisfy two relations, one involving the marginal coupling \lambda. Also, Ho\v{r}ava's (super)renormalisable theory predicts (super)stiff matter whose equation of state is p = w \rho with w \ge 1. We discuss briefly the implications of these results for the nature of cosmological collapse.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.