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SUMMARY:Matthias Gaberdiel (ETH Zurich)
DTSTART:20210111T193000Z
DTEND:20210111T203000Z
DTSTAMP:20260423T005826Z
UID:Kadanoff/23
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/Kadanoff/23/
 ">An exact AdS/CFT duality</a>\nby Matthias Gaberdiel (ETH Zurich) as part
  of Kadanoff seminars\n\n\nAbstract\nString theory on AdS3 x S3 x T4 with 
 one unit of NS-NS flux is argued to be exactly dual to the symmetric orbif
 old of T4 in the large N limit. The string theory background can be descri
 bed in terms of a solvable world-sheet theory. This allows one to compute 
 the complete single-string spacetime spectrum and thereby demonstrate that
  it agrees with that of the symmetric orbifold of T4. Furthermore\, the st
 ructure of the symmetric orbifold correlators can be reproduced from the w
 orld-sheet perspective. I will finally also explain how the world-sheet th
 eory can be reconstructed from the symmetric orbifold theory in a Gross-Me
 nde like limit.\n
LOCATION:https://researchseminars.org/talk/Kadanoff/23/
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