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SUMMARY:Double sigma models and double field theory - Copland \, N (Sogang
  University)
DTSTART:20120229T160000Z
DTEND:20120229T170000Z
UID:TALK36670@talks.cam.ac.uk
CONTACT:Mustapha Amrani
DESCRIPTION:I will show how the equations of motion of double field theory
  can also be derived as the one-loop background field equations of a doubl
 e sigma model\, both being the vanishing of the generalised Ricci tensor. 
 This raises the possibility of deriving higher order corrections to double
  field theory from a sigma model approach.\n
LOCATION:Seminar Room 1\, Newton Institute
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