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VERSION:2.0
CALSCALE:GREGORIAN
PRODID:UW-Madison-Physics-Events
BEGIN:VEVENT
SEQUENCE:0
UID:UW-Physics-Event-2345
DTSTART:20111114T223000Z
DURATION:PT1H0M0S
DTSTAMP:20260415T004457Z
LAST-MODIFIED:20111103T170349Z
LOCATION:5310 Chamberlin
SUMMARY:Interaction effects on localization\, Condensed Matter Theory 
 Group Seminar\, Peter Wölfle\, Karlsruhe Institute of Technology\, Ge
 rmany
DESCRIPTION:Anderson localization is influenced by interaction effects
  in various ways. First\, interaction processes destroy the phase cohe
 rence and limit localization at finite temperature in all dimensions. 
 Secondly\, interaction gives rise to a new type of quantum correction 
 to the conductivity. Thirdly\, the metal-insulator transition is modif
 ied by interaction effects in ways not completely understood yet. I re
 view the renormalization group theory of disordered interacting electr
 on systems. Finally\, a comparison with experimental data on selected 
 systems is presented. 
URL:https://www.physics.wisc.edu/events/?id=2345
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