BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
PRODID:UW-Madison-Physics-Events
BEGIN:VEVENT
SEQUENCE:0
UID:UW-Physics-Event-8018
DTSTART:20221129T200000Z
DURATION:PT1H0M0S
DTSTAMP:20260414T152709Z
LAST-MODIFIED:20221120T190644Z
LOCATION:4274 Chamberlin
SUMMARY:Asymptotic series and gravitational particle production\, Thes
 is Defense\, Edward Basso\, Physics Graduate Student
DESCRIPTION:The dynamics of the coherent oscillation period of inflati
 on are solved using a formalism of asymptotic expansions reminiscent o
 f renormalization in gauge theory. This yields an analytic description
  of the fluctuations observed in the spectral density of gravitational
 ly produced particles. These spectral fluctuations can be interpreted 
 as quantum interference between gravitational scattering amplitudes du
 e to the coherent oscillatory state of the inflaton field.<br>
\n<br>

 \n
URL:https://www.physics.wisc.edu/events/?id=8018
END:VEVENT
END:VCALENDAR