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VERSION:2.0
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SUMMARY:Supersymmetry and dimensional reduction in random field models
DTSTART:20190701T140000
DTSTAMP:20260407T195045Z
UID:725390f8a15ac3a950a1f6763ecf70aebd082d3f4acdf334e6c8522d
CATEGORIES:Conferences - Seminars
DESCRIPTION:Apratim Kaviraj\, (ENS\, Paris)\nIn this talk I will discuss a
 n ongoing work on random field models. I will begin by reviewing a conject
 ure by Parisi and Sourlas that the infrared fixed point of certain disorde
 red theories should be described by a supersymmetric conformal field theor
 y (CFT). From this it can be argued that the disordered CFT admits a descr
 iption in terms of a CFT in two less spacetime dimensions but without the 
 disorder. I will explain how the dimensional reduction is realized. Finall
 y I will discuss when and how the RG flow of the random field theory reach
 es the SUSY fixed point.
LOCATION:BSP 727 https://plan.epfl.ch/?room==BSP%20727
STATUS:CONFIRMED
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