Attractions to radiation-like eras in superstring cosmologies
High Energy Physics - Theory
2015-05-18 v2
Abstract
We review the cosmology induced by finite temperature and quantum effects on non-supersymmetric string models. We show the evolution is attracted to radiation-like solutions after the Hagedorn era and before the electroweak phase transition. This mechanism generates a hierarchy between the Planck mass and the supersymmetry breaking scale. A dynamical change of space-time dimension can take place.
Keywords
Cite
@article{arxiv.1003.0840,
title = {Attractions to radiation-like eras in superstring cosmologies},
author = {Herve Partouche},
journal= {arXiv preprint arXiv:1003.0840},
year = {2015}
}
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8 pages