Moduli Evolution in the Presence of Matter Fields and Flux Compactification
High Energy Physics - Theory
2009-06-11 v1
Abstract
We provide a detailed analysis of the dynamics of moduli fields in the KKLT scenario coupled to a Polonyi field, which plays the role of a hidden matter sector field. It was previously shown that such matter fields can uplift AdS vacua to Minkowski or de Sitter vacua. Additionally, we take a background fluid into account (which can be either matter or radiation), which aids moduli stabilisation. Our analysis shows that the presence of the matter field further aids stabilisation, due to a new scaling regime. We study the system both analytically and numerically.
Cite
@article{arxiv.0709.2810,
title = {Moduli Evolution in the Presence of Matter Fields and Flux Compactification},
author = {Carsten van de Bruck and Ki-Young Choi and Lisa M. H. Hall},
journal= {arXiv preprint arXiv:0709.2810},
year = {2009}
}
Comments
28 pages, 32 figures, JCAP format