Résumé / Abstract Seminaire_GReCO

"Inflation and nonlinear supergravity"

Emilian Dudas
Centre de Physique Théorique (CPHT), Ecole Polytechnique (Palaiseau, France)

In supergravity models, inflation usually implies the existence of additional scalar fields, whose couplings have to be carefully chosen. Recently nonlinear supergravity models were constructed with fewer or no additional scalars. We review the simplest inflationary models in supergravity, the recent supergravity constructions called nilpotent (or sometimes de Sitter) supergravities and their applications to inflation.

lundi 23 janvier 2017 - 11:00
Salle des séminaires Évry Schatzman,
Institut d'Astrophysique de Paris

Page web du séminaire / Seminar's webpage