Warped spherical compactifications in the gravity theory
High Energy Physics - Theory
2013-04-09 v3 General Relativity and Quantum Cosmology
Abstract
We present new exact solutions of the warped spherical compactifications in the higher-dimensional gravitational theory coupled to scalar and several form field strengths. We find two classes of solutions. One has a de Sitter spacetime with a static warp factor. The other gives an accelerating universe in the non-Einstein conformal frame with a time-dependent warp factor.
Keywords
Cite
@article{arxiv.1110.2843,
title = {Warped spherical compactifications in the gravity theory},
author = {Masato Minamitsuji and Kunihito Uzawa},
journal= {arXiv preprint arXiv:1110.2843},
year = {2013}
}
Comments
16 pages, references and section III are added