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Self-T-Dual Brane Cosmology

Massimiliano Rinaldi

hep-tharXiv:hep-th/0610244

Abstract

We show how T-duality can be implemented with brane cosmology. As a result, we obtain a smooth bouncing cosmology with features similar to the ones of the pre-Big Bang scenario. Also, by allowing T-duality transformations along the time-like direction, we find a static solution that displays an interesting self tuning property.

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