from 30 November 2017 to 3 December 2017 (Europe/Warsaw)
University of Warsaw
Europe/Warsaw timezone
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On reheating in alpha attractor models of inflation

Presented by Michal WIECZOREK on 2 Dec 2017 from 17:00 to 17:15

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

Primary authors

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