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PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE

Displaying all lectures given by: Ben Freivogel


PIRSA:10060018  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Regulating Eternal Inflation with the UV/IR connection
Speaker(s): Ben Freivogel
Abstract: I will discuss a recent proposal to regulate the infinities of eternal inflation by relating a late-time cutoff in the bulk to a short-distance cutoff on the conformal boundary of the spacetime.
Date: 16/06/2010 - 4:30 pm

PIRSA:09070021  ( MP4 Medium Res , MP3 , PDF ) Which Format?
A CFT for Eternal Inflation
Speaker(s): Ben Freivogel
Abstract: TBA
Date: 16/07/2009 - 9:00 am

PIRSA:09030033  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Eternal Inflation, Bubble Collisions, and the Disintegration of the Persistence of Memory
Speaker(s): Ben Freivogel
Abstract: I will compute the probability distribution for bubble collisions in an inflating false vacuum which decays by bubble nucleation. The number of collisions in our backward lightcone can be large in realistic models without tuning. In addition, we calculate the angular position and size distribution o... read more
Date: 03/03/2009 - 1:00 pm

PIRSA:08030031  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Asymptotics of Eternal Inflation
Speaker(s): Ben Freivogel
Abstract: TBA
Date: 31/03/2008 - 11:00 am
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