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SUMMARY:A supersymmetric model for quantum diffusion in 3d - Disertori\, M
  (Rouen)
DTSTART:20080821T090000Z
DTEND:20080821T100000Z
UID:TALK13152@talks.cam.ac.uk
CONTACT:Mustapha Amrani
DESCRIPTION:Supersymmetric approach has proved to be a powerful tool for t
 he study of  random systems in mesoscopic physics\, where classical techni
 ques do not apply. I'll give an introduction to the technique in the case 
 of a hyperbolic sigma model. This model is expected to describe qualitativ
 ely properties of random band matrices in d dimensions such as localizatio
 n and delocalization. (Joint work with T. Spencer and M. Zirnbauer)
LOCATION:Seminar Room 1\, Newton Institute
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