Conditions for Viable Affleck-Dine Baryogenesis -- Implications for String Theories
J. A. Casas, G. B. Gelmini
Abstract
We examine the conditions for a viable Affleck-Dine baryogenesis in supergravity (SUGRA) scenarios, finding surprisingly strong constraints on the type of SUGRA theory. These constraints are beautifully fulfilled by string-based SUGRA models provided that inflation is driven by a modulus (T) field.
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