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DTSTART:20240331T030000
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DTSTAMP:20260406T074827Z
UID:64b9491b15a74807122127@ist.ac.at
DTSTART:20240507T163000
DTEND:20240507T173000
DESCRIPTION:Speaker: Moritz Drescher\nhosted by Robert Seiringer\nAbstract:
  We consider the local perturbation of a Bose gas by an immobile impurity.
  We start with the simplest case of a non-interacting gas\, for which the 
 Schrödinger equation can be solved explicitly. A new method is provided\,
  which allows to obtain many-body observables such as the spectral functio
 n. If time permits\, we will eventually discuss ongoing work on the intera
 cting gas\, where a Jastrow-like ansatz hints at an anomalous scaling of t
 he ground-state energy
LOCATION:Office Bldg West / Ground floor / Heinzel Seminar Room (I21.EG.101
 )\, ISTA
ORGANIZER:boosthui@ist.ac.at
SUMMARY:Moritz Drescher: The Bose gas with a short-range impurity potential
URL:https://talks-calendar.ista.ac.at/events/4946
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