Résumé / Abstract Seminaire_GReCO

"Inflation in a landscape"

Y. Wang

What if inflation is more complicated than single field slow roll? In this talk I will discuss three possibilities: quasi-single field inflation, multi-stream inflation and single field chain inflation. Observational signatures such as power spectrum and non-Gaussianities are addressed for these scenarios.

lundi 20 juin 2011 - 11:00
Salle des séminaires Évry Schatzman,
Institut d'Astrophysique de Paris

Page web du séminaire / Seminar's webpage