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SUMMARY:Quantum gravity and exact holography - Joao Gomes (DAMTP)
DTSTART:20140619T120000Z
DTEND:20140619T130000Z
UID:TALK53057@talks.cam.ac.uk
CONTACT:Dr Dorigoni
DESCRIPTION:I will show how to use localization in supergravity to compute
  exactly the free energy on AdS space and show the holographic corresponde
 nce beyond the large N limit. As an example\, Ill consider the computation
  of AdS2 partition function which computes the number of states of a super
 symmetric black hole. After an intricated sum over geometries and topologi
 es guided by number theoretic objects we obtain integrality of the answer.
  Ill also show how to extend these techniques to AdS4/ABJM correspondence 
 to compute exactly in N and lambda in the bulk the perturbative partition 
 function which is given by an Airy function.\n
LOCATION:Potter Room (first floor\, Pav. B)
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