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SUMMARY:Aspects of Holographic Fermions - Joao Laia (University of Cambrid
 ge)
DTSTART:20111020T120000Z
DTEND:20111020T130000Z
UID:TALK33849@talks.cam.ac.uk
CONTACT:Sungjay Lee
DESCRIPTION:We show how to compute beta functions for double trace fermion
 ic operators in the dual conformal field theory. We also describe a novel 
 implementation of non-relativistic fermions in AdS/CFT by imposing Lorentz
  violating boundary terms for a Dirac spinor in AdS4. The dual boundary th
 eory is scale invariant\, and can be reached by an RG flow started by a Lo
 rentz violating double trace perturbation. This new CFT exhibits a number 
 of interesting properties\, including a dispersionless flat band of gaples
 s excitations.
LOCATION:Potter Room (first floor\, Pav. B)
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