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TZID:Europe/Vienna
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DTSTART:20250330T030000
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BEGIN:VEVENT
DTSTAMP:20260424T041004Z
UID:67b74aa4513a3721934743@ist.ac.at
DTSTART:20250403T161500
DTEND:20250403T171500
DESCRIPTION:Speaker: Benjamin Schlein\nhosted by Laszlo Erdös\nAbstract: W
 e consider a gas of N fermions at large (but fixed\, independent of N) den
 sity. We show that the many-body time-evolution can be approximated by the
  nonlinear Hartree-Fock equation. We establish convergence at the level of
  reduced one-particle density matrices\, proving global bounds in the Hilb
 ert-Schmidt norm. For fermions with relativistic dispersion\, we also obta
 in convergence for the expectation of local observables. This is a joint w
 ork with Luca Fresta and Marcello Porta.
LOCATION:Office Bldg West / Ground floor / Heinzel Seminar Room (I21.EG.101
 )\, ISTA
ORGANIZER:boosthui@ist.ac.at
SUMMARY:Benjamin Schlein: Hartree-Fock approximation for the time-evolution
  of extended Fermi gases at high density
URL:https://talks-calendar.ista.ac.at/events/5602
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