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SUMMARY:Comments on Euclidean wormholes and holography
DTSTART:20210913T160000
DTEND:20210913T170000
DTSTAMP:20260511T105816Z
UID:655abdf3917e08876b16e6d20b245fa336d6fcfa08085192f01b4faf
CATEGORIES:Conferences - Seminars
DESCRIPTION:Olga Papadoulaki\nEuclidean wormholes are exotic types of grav
 itational solutions\, that we still don't understand completely. In the fi
 rst part of the talk\, I will analyze asymptotically AdS wormhole solution
 s\, from a bottom-up holographic point of view. By studying correlation fu
 nctions of local and non-local operators the universal properties that any
  putative holographic dual should exhibit\, become manifest. The system is
  very weakly cross-coupled in the UV\, and becomes strongly cross-coupled 
 in the IR. In the second part\, I will describe some concrete field theore
 tic setups which could give rise to such geometries. Finally\, I will comm
 ent on various issues arising in the alpha-parameter interpretation of the
  wormhole gas.\n 
LOCATION:https://epfl.zoom.us/j/68387046344?pwd=a0lwNEFpdjJEMW1YM2xWam5ycn
 pxUT09
STATUS:CONFIRMED
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