General Cosmological Features of the Einstein-Yang-Mills-Dilaton System
General Relativity and Quantum Cosmology
2010-11-01 v1
Abstract
We establish the main features of homogeneous and isotropic dilaton, metric and Yang-Mills field configurations in a cosmological framework. Special attention is paid to the energy exchange between the dilaton and the Yang-Mills field and, in particular, a new energy exchange term is identified. Implications for the Polonyi problem in 4-dimensional string models and in dynamical supersymmetry breaking scenarios are discussed.
Keywords
Cite
@article{arxiv.gr-qc/9405038,
title = {General Cosmological Features of the Einstein-Yang-Mills-Dilaton System},
author = {M. C. Bento and O. Bertolami},
journal= {arXiv preprint arXiv:gr-qc/9405038},
year = {2010}
}
Comments
11 pages, Plain Tex, CERN-TH.7130/93