Accelerating multidimensional cosmologies with scalar fields
广义相对论与量子宇宙学
2007-05-23 v1
摘要
We study multidimensional cosmological models with a higher-dimensional product manifold, that consists of spherical and flat spaces, in the presence of a minimal free scalar field. Dynamical behaviour of the model is analyzed both in Einstein and Brans-Dicke conformal frames. For a number of particular cases, it is shown that external space-time undergoes an accelerated expansion
引用
@article{arxiv.gr-qc/0412052,
title = {Accelerating multidimensional cosmologies with scalar fields},
author = {Baukh Victor},
journal= {arXiv preprint arXiv:gr-qc/0412052},
year = {2007}
}
备注
4 pages