Thick brane world model from perfect fluid
高能物理 - 理论
2007-05-23 v1
摘要
A (1 + d)-dimensional thick "brane world" model with varying Lambda-term is considered. The model is generalized to the case of a chain of Ricci-flat internal spaces when the matter source is an anisotropic perfect fluid. The "horizontal" part of potential is obtained in the Newtonian approximation. In the multitemporal case (with a Lambda-term) a set of equations for potentials is presented.
引用
@article{arxiv.hep-th/0110273,
title = {Thick brane world model from perfect fluid},
author = {V. D. Ivashchuk and V. N. Melnikov},
journal= {arXiv preprint arXiv:hep-th/0110273},
year = {2007}
}
备注
11 pages, Latex, to be published in Grav. Cosmol. 7, 241-245 (2001)