Cosmological Solutions in Five Dimensional Minimal Supergravity
High Energy Physics - Theory
2010-12-23 v1 General Relativity and Quantum Cosmology
Abstract
We construct new non-stationary cosmological solutions to five-dimensional minimal supergravity that don't have any tri-holomorphic U(1) isometries. Our new solutions, in part, contain some of the previously constructed solutions to the minimal supergravity. The c-function of solutions shows monotonic increasing/decreasing behaviour in time, in agreement with the expected behaviour of c-function in spacetimes with positive cosmological constant.
Cite
@article{arxiv.1011.1433,
title = {Cosmological Solutions in Five Dimensional Minimal Supergravity},
author = {A. M. Ghezelbash},
journal= {arXiv preprint arXiv:1011.1433},
year = {2010}
}
Comments
13 pages, 4 figures