CQD Special Seminar
26. January 2023 16:00
Physikalisches Institut, INF 226, Konferenzräume 00.101-00.103Spin rotons and supersolids in binary antidipolar condensates
Dr. Wyatt Kirkby
Institut für Experimentalphysik, Universität Innsbruck
We consider a mixture of two Bose-Einstein condensates, one with antidipolar interactions and second nondipolar component, radially confined in a harmonic potential (quasi-infinite tube). We characterize the phase diagram of this binary system and predict a phase transition from a uniform miscible phase to an antidipolar supersolid, induced by a roton instability. We also show the dynamic formation of the supersolid after a quench across the phase transition.
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21.6.2023 16:15 / 17:00
Dipolar quantum gases: From rotons to supersolids to vortices
Dr. Manfred Johann Mark, Institut für Experimentalphysik, Universität Innsbruck, INF 227, Hörsaal 1
Dipolar quantum gases: From rotons to supersolids to vortices
Dr. Manfred Johann Mark, Institut für Experimentalphysik, Universität Innsbruck, INF 227, Hörsaal 1