SAMOP 2023 – wissenschaftliches Programm
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Q: Fachverband Quantenoptik und Photonik
Q 22: Poster II
Q 22.16: Poster
Dienstag, 7. März 2023, 16:30–19:00, Empore Lichthof
Non equilibrium dynamics of bosons populating higher bands of an optical lattice — •José Vargas1,2, Car Hippler1, and Andreas Hemmerich1,2 — 1Zentrum für Optische Quantentechnologien and Institut für Laser-Physik, Universität Hamburg, 22761 Hamburg, Germany — 2The hamburg center for Ultrafast Imaging, Luruper Chaussee 149, 22761 Hamburg, Germany
We experimentally and theoretically explore from single-particle to many-body dynamics of a Bose-Einstein condensate populating higher bands of an optical lattice. Topics such as Bloch-oscillations along different paths over each addressable Brillouin zone of the lattice, pair-tunneling phenomenon, and re-condensation dynamics are investigated.