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Phenomenological Aspects of the Pre-Big-Bang Scenario in String Cosmology

M. Gasperini

astro-pharXiv:astro-ph/9406056

Abstract

I review various aspects of the pre-big-bang scenario and of its main open problems, with emphasis on the role played by the dilaton. Since the dilaton is a compelling consequence of string theory, tests of this scenario are direct tests of string theory and also, more generally, of Planck scale physics.

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