Baryogenesis, Inflation and Superstrings
  We study the conditions for successful Affleck-Dine baryogenesis in generic inflation and supergravity scenarios, finding powerful restrictions on them. String-based SUGRA models are especially interesting since they are surprisingly suitable for the implementation not only of AD baryogenesis but also inflation itself, presenting a nice solution to the $\eta$--problem. 
J.A. Casas (CSIC, Spain)