Séminaire / Seminar GReCO |
| « Inflation from multiple pseudo-scalar fields » |
|
Alireza Talebian |
| In this presentation, we will delve into a model of inflation featuring multiple pseudo-scalar fields coupled to a U(1) gauge field through Chern-Simons interactions. Our focus will be on exploring the cosmological consequences of these interactions within the framework of future observations. Additionally, we will discuss how these interactions allow us to put constraints on the parameters of the model. |
|
vendredi 26 mai 2023 - 14:00 Salle des séminaires Évry Schatzman Institut d'Astrophysique de Paris |
| Pages web du séminaire / Seminar's webpage |