skip to content
 

Multi-field inflationary trajectories with a fast-turn feature

Presented by: 
K Turzynski Uniwersytet Warszawski
Date: 
Tuesday 26th June 2012 - 15:15 to 15:30
Venue: 
INI Seminar Room 2
Abstract: 
We study models of multi-field inflation in which the inflationary trajectory contains a strong bending occurring when the observable scales are still inside the Hubble radius. We discuss the impact of such a fast-tirn feature on the dynamics of the inflationary perturbations - and the traces such an event may leave in the power spectrum of curvature perturbations.
The video for this talk should appear here if JavaScript is enabled.
If it doesn't, something may have gone wrong with our embedded player.
We'll get it fixed as soon as possible.
Presentation Material: 
University of Cambridge Research Councils UK
    Clay Mathematics Institute London Mathematical Society NM Rothschild and Sons