On a possible solution for the Polonyi problem in string cosmology
广义相对论与量子宇宙学
2007-05-23 v1
摘要
We establish the main features of homogeneous and isotropic dilaton, metric and Yang-Mills configurations in a cosmological framework. We identify a new energy exchange term between the dilaton and the Yang-Mills field which may lead to a possible solution to the Polonyi problem in 4-dimensional string models.
引用
@article{arxiv.gr-qc/9409059,
title = {On a possible solution for the Polonyi problem in string cosmology},
author = {M. C. Bento and O. Bertolami},
journal= {arXiv preprint arXiv:gr-qc/9409059},
year = {2007}
}
备注
plain Tex, 4 pages. Talk presented at the 7th Marcel Grossman Meeting, July 1994, Stanford, USA, to appear in the proceedings