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VERSION:2.0
CALSCALE:GREGORIAN
PRODID:UW-Madison-Physics-Events
BEGIN:VEVENT
SEQUENCE:0
UID:UW-Physics-Event-3011
DTSTART:20130419T191500Z
DURATION:PT1H0M0S
DTSTAMP:20260420T005029Z
LAST-MODIFIED:20130411T160437Z
LOCATION:5280 Chamberlin Hall
SUMMARY:Gravity Duals of Dynamical Supersymmetry Breaking\, Theory Sem
 inar (High Energy/Cosmology)\, William Cottrell\, University of Wiscon
 sin-Madison
DESCRIPTION:The AdS/CFT correspondance allows one to study supersymmet
 ry breaking in field theory from the perspective of a gravitational du
 al. In one scenario\, supersymmetry breaking is implemented on the gra
 vity side by inserting antibranes into an otherwise supersymmetric geo
 metry. However\, it has been argued that the full backreaction of such
  a perturbation generates unacceptable singularities and potentially e
 liminates this class of models. We study these issues in the context o
 f an A_{8} geometry\, dual to the ABJM theory of M2 branes. We find th
 at upon inserting anti M2 branes\, the perturbative sugra analysis doe
 s indeed yield singularities\, though we argue that these are smoothed
  out in the full quantum corrected geometry.
URL:https://www.physics.wisc.edu/events/?id=3011
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