Mainz 2017 – wissenschaftliches Programm
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Q: Fachverband Quantenoptik und Photonik
Q 22: Quantum Gases: Bosons III
Q 22.2: Vortrag
Dienstag, 7. März 2017, 11:15–11:30, P 204
Symmetry-broken states strongly interacting flux-ladders — •Sebastian Greschner1, Marie Piraud2, Fabian Heidrich-Meisner2, Ian McCulloch3, Uli Schollwöck2, and Temo Vekua4 — 1Institut für Theoretische Physik, Leibniz Universität Hannover — 2Department of Physics and Arnold Sommerfeld Center for Theoretical Physics, Ludwig-Maximilians-Universität München — 3University of Queensland, Australia — 4James Franck Institute, The University of Chicago, USA
We study the phase diagram of bosonic and fermionic quantum gases in synthetic dimensional flux-ladders in the limit of strong contact interactions. We characterize the panoply of symmetry broken phases including vortex-lattice and biased ladder phases as well as emerging charge-density wave phases at fractional filling or supersolids.