Compactification to Non-symmetric Homogeneous Space in Multidimensional Einstein-Yang-Mills Theory
General Relativity and Quantum Cosmology
2007-05-23 v1
Abstract
We study ten-dimensional Einstein-Yang-Mills model with the space of extra dimensions being a non-symmetric homogeneous space with the invariant metric parametrized by two scales. Dimensional reduction of the model is carried out and the scalar potential of the reduced theory is calculated. In a cosmological setting minima of the potential in the radiation-dominated period that followed the inflation are found and their stability is analyzed. The compactifying solution is shown to be stable for the appropriate values of parameters.
Keywords
Cite
@article{arxiv.gr-qc/9306001,
title = {Compactification to Non-symmetric Homogeneous Space in Multidimensional Einstein-Yang-Mills Theory},
author = {Yu. A. Kubyshin and J. I. Perez Cadenas},
journal= {arXiv preprint arXiv:gr-qc/9306001},
year = {2007}
}
Comments
23 pages, LATEX, UB-ECM-PF 93/11