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PRODID:-//Memento EPFL//
BEGIN:VEVENT
SUMMARY:The equation of state after inflation
DTSTART:20200302T140000
DTEND:20200302T153000
DTSTAMP:20260929T005524Z
UID:f0ab49f6efa2090d2c1383b48a20aba6629f512c16ffa328768dd6f1
CATEGORIES:Conferences - Seminars
DESCRIPTION:Dr. Kaloian Lozanov (MPI\, Garching)\nI will talk about our wo
 rks (arXiv:1608.01213\, arXiv:1710.06851\, arXiv:1902.06736) in which we c
 alculate the equation of state of the inflaton field after inflation and p
 rovide an upper bound on the duration before radiation domination by takin
 g the nonlinear dynamics of the fragmented inflaton field into account. Fo
 r the models considered\, I will discuss how our work significantly reduce
 s the uncertainty in inflationary observables. I will also consider variou
 s aspects of the linear and nonlinear dynamics of the inflaton such as par
 ametric self-resonance\, the generation of scalar metric perturbations and
  gravitational waves. I will also review the recent progress in the unders
 tanding of the equation of state after inflation in models featuring gauge
  bosons.
LOCATION:BSP 727 https://plan.epfl.ch/?room==BSP%20727
STATUS:CONFIRMED
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