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SUMMARY:Dynamical Criticality of Magnetization transfer in Integrable Magn
 ets - Tomaz Prosen (University of Ljubljana)
DTSTART:20250617T120000Z
DTEND:20250617T130000Z
UID:TALK231253@talks.cam.ac.uk
CONTACT:Sarah Loos
DESCRIPTION:Zoom link: https://cam-ac-uk.zoom.us/j/88472852021?pwd=Tnd4aY6
 KAlPWwxCw0m6JRp6AVEBK1s.1\n\nI will discuss dynamics of magnetization tran
 sfer (or in general\, transfer of a conserved charge) between bi-partition
  of an infinite (or large) spin lattice system\, either classical or quant
 um.\n\nWe conjecture that for integrable interacting dynamics the scaling 
 of cummulants is anomalous - critical\, in the sense that the growth expon
 ents depend on the order of the cumulants. We illustrate the\nfinding by n
 umerical simulations of classical Landau Lifshitz and numerical/quantum si
 mulations of Heisenberg spin chain\, as well as a simple exactly solvable 
 model of charged deterministic\ncellular automaton.
LOCATION:Center for Mathematical Sciences\, Lecture room MR20. 
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