Induced superstring cosmologies and moduli stabilization

Understand

We extend the analysis of the recently obtained stringy cosmological solutions induced by thermal and quantum effects, once space-time supersymmetry is spontaneously broken by geometrical fluxes.

• Cases in which more than one modulus participating in the supersymmetry breaking mechanism are investigated.
• The free energy is obtained at the full string level.
• In the intermediate cosmological region where the temperature and the supersymmetry breaking scale are sufficiently smaller than the Hagedorn temperature, the quantum and thermal corrections are under control and calculable.