from 30 November 2017 to 3 December 2017 (Europe/Warsaw)
University of Warsaw
Europe/Warsaw timezone
On reheating in alpha attractor models of inflation
Presented by Michal WIECZOREK
on
2 Dec 2017
from
17:00
to
17:15
Session:
parallel session 4
Content
With increasing accuracy of CMB data, a thorough, quantitative understanding of the post-inflationary reheating era becomes more and more important for constraining different models of inflation. In particular, a precise computation of the non-homogeneous field evolution during preheating is desirable.In this talk I will present results of such computation for alpha-attractors models of inflation. I will show the Floquet analysis of field perturbations evolution, as well as results of full non-linear simulations of the field evolution. I will discuss the importance of studying the dynamics of both scalar fields present in the model.
Place
Location: Faculty of Physics
Room: Lecture Hall 0.06