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VERSION:2.0
CALSCALE:GREGORIAN
PRODID:UW-Madison-Physics-Events
BEGIN:VEVENT
SEQUENCE:0
UID:UW-Physics-Event-1731
DTSTART:20100422T150000Z
DURATION:PT1H0M0S
DTSTAMP:20260422T145317Z
LAST-MODIFIED:20100413T193614Z
LOCATION:5310 Chamberlin
SUMMARY:Emergent Supersymmetry and String in Condensed Matter Systems\
 , R. G. Herb Condensed Matter Seminar\, Sung-Sik Lee\, McMaster Univer
 sity
DESCRIPTION:Quantum field theories arise as low energy effective descr
 iptions in quantum many-body systems. Although strongly coupled quantu
 m field theories are rather common\, there is no systematic way of und
 erstanding those theories. In this talk\, I will discuss about two con
 densed matter systems where non-perturbative tools may shed some light
  on strongly correlated systems. In the first part\, I will talk about
  a 2+1 dimensional lattice model where supersymmetry emerges at a quan
 tum critical point. In the second part\, I will discuss about a 2+1 di
 mensional non-Fermi liquid state whose low energy effective theory is 
 related to matrix/string theory.
URL:https://www.physics.wisc.edu/events/?id=1731
END:VEVENT
END:VCALENDAR