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SUMMARY:Christian Brennecke (University of Bonn)
DTSTART:20231120T131500Z
DTEND:20231120T141500Z
DTSTAMP:20260423T052808Z
UID:MAS-MP/66
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/MAS-MP/66/">
 Operator Norm Bounds on the Correlation Matrix of the SK Model</a>\nby Chr
 istian Brennecke (University of Bonn) as part of Munich-Copenhagen-Santiag
 o Mathematical Physics seminar\n\n\nAbstract\nIn this talk I will review b
 asic predictions for the high temperature regime\, the so called replica s
 ymmetric regime\, of the Sherrington-Kirkpatrick mean field spin glass. I 
 will recall the TAP equations\, their derivation and their validity in con
 nection with the decay of the two point correlation functions. For the sim
 plified case of vanishing external field\, I will present some details on 
 recent results that characterize the susceptibility of the model as a reso
 lvent of the interaction matrix\, which predicts in a simple way the (well
 -known) RS-RSB transition temperature. The talk is based on joint work wit
 h Adrien Schertzer\, Changji Xu and Horng-Tzer Yau.\n
LOCATION:https://researchseminars.org/talk/MAS-MP/66/
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