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DTSTART;TZID=America/Chicago:20261022T160000
DTEND;TZID=America/Chicago:20261022T170000
DTSTAMP:20260829T040758Z
SUMMARY:Condensed Matter Physics Seminar: Victor Henner:  "Comparative Study of Dipolar Spin Dynamics and the Onset of Chaos"
UID:645086@northwestern.edu
TZID:America/Chicago
DESCRIPTION:We investigate the spin dynamics of a dipole-coupled system by comparing a direct solution of the Schrodinger equation for quantum spins with simulations of classical spins. Although classical spins have long been used in microscopic spin dynamics simulations\, we demonstrate that their results differ significantly from those of quantum spins. Using Free Induction Decay (FID) as a benchmark\, we find that while the overall patterns are qualitatively similar\,  significant discrepancies emerge at both short and long timescales. We trace these differences to fundamental distinctions in the quantum and classical descriptions.  Victor Henner\, Instructor\, Loyola University Chicago  Host: Anupam Garg      
LOCATION:Technological Institute\, F160\, 2145 Sheridan Road\, Evanston\, IL 60208
TRANSP:OPAQUE
URL:https://planitpurple.northwestern.edu/event/645086
CREATED:20241213T060000Z
STATUS:CONFIRMED
LAST-MODIFIED:20260824T181659Z
PRIORITY:0
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