Vortices in dipolar Bose-Einstein condensates
Year: 2023
Authors: Bland T., Lamporesi G., Mark M.J., Ferlaino F.
Autors Affiliation: Univ Innsbruck, Inst Experimentalphys, Technikerstr 25, A-6020 Innsbruck, Austria; Univ Trento, Pitaevskii BEC Ctr, CNR INO, I-38123 Trento, Italy; Univ Trento, Dipartimento Fis, I-38123 Trento, Italy; Austrian Acad Sci, Inst Quantenopt & Quanteninformat, Technikerstr 21a, A-6020 Innsbruck, Austria.
Abstract: Quantized vortices are the hallmark of superfluidity, and are often sought out as the first observable feature in new superfluid systems. Following the recent experimental observation of vortices in Bose- Einstein condensates comprised of atoms with inherent long-range dipole-dipole interactions [ Nat. Phys. 18 , 1453-1458 (2022)], we thoroughly investigate vortex properties in the three-dimensional dominantly dipolar regime, where beyond-mean-field effects are crucial for stability, and investigate the interplay between trap geometry and magnetic field tilt angle.
Journal/Review: COMPTES RENDUS PHYSIQUE
Volume: 24 Pages from: to:
More Information: This study received support from the European Research Council through the Advanced Grant DyMETEr (No. 1010545), the QuantERA grant MAQS by the Austrian Science Fund FWF (No. I4391-N), the DFG/FWF via Dipolare E2 (No. I4317-N36) and a joint-project grant from the FWF (No. I4426). Part of the computational results presented have been achieved using the HPC infrastructure LEO of the University of Innsbruck. G. L. acknowledges financial support from Provincia Autonoma di Trento. T.B. acknowledges financial support by the ESQ Discovery programme (Erwin Schrödinger Center for Quantum Science & Technology), hosted by the Austrian Academy of Sciences (ÖAW).KeyWords: Ultracold atoms; quantum vortices; long-range interactions; supersolidity.DOI: 10.5802/crphys.160Citations: 5data from “WEB OF SCIENCE” (of Thomson Reuters) are update at: 2024-12-22References taken from IsiWeb of Knowledge: (subscribers only)