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SUMMARY:Higher dimensional gravity\, bubbles\, and new puzzles for AdS/CFT
  - Keith Copsey (Waterloo)
DTSTART:20101022T120000Z
DTEND:20101022T130000Z
UID:TALK26466@talks.cam.ac.uk
CONTACT:David Kubiznak
DESCRIPTION:In more than four dimensions\, it is now well known that there
  are multiple types of black holes.  I'll review the fact there are also r
 egular horizon-free geometries ruled out in four dimensions that may be de
 scribed as non-Kaluza Klein bubbles of nothing. These topologically nontri
 vial solutions that present new puzzles for the AdS/CFT correspondence\, i
 n particular the fact that one may write down regular (horizon-free) solit
 ons that violate the BPS bound.
LOCATION:Pavilion B Potter Room (B1.19)
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