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SUMMARY:Julian Sonner (University of Geneva)
DTSTART:20201012T183000Z
DTEND:20201012T193000Z
DTSTAMP:20260423T040040Z
UID:Kadanoff/13
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/Kadanoff/13/
 ">Causal symmetry breaking: late time physics of holographic quantum chaos
 </a>\nby Julian Sonner (University of Geneva) as part of Kadanoff seminars
 \n\n\nAbstract\nQuantum chaotic systems are often defined via the assertio
 n that their spectral statistics coincides with\, or is well approximated 
 by\, random matrix theory. In this talk I will explain how the universal c
 ontent of random matrix theory emerges as the consequence of a simple symm
 etry-breaking principle and its associated Goldstone modes. Within AdS/CFT
  this gives a universal framework to express correlations between ``differ
 ent universes’’\, including for individual theories rather than ensemb
 les. I will Illustrate the bulk picture of this EFT using the example mini
 mal string theory. I will end by discussing the construction of the EFT of
  quantum chaos also in higher dimensional field theories\, as applicable f
 or example for higher-dimensional AdS/CFT dual pairs.\n
LOCATION:https://researchseminars.org/talk/Kadanoff/13/
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