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arXiv · 1003.0840

Attractions to radiation-like eras in superstring cosmologies

Herve Partouche
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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.

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Herve Partouche. 2011-04-06. Attractions to radiation-like eras in superstring cosmologies. https://doi.org/10.1002/prop.201000041

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