Vortices in dipolar Bose-Einstein condensates

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...

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Bibliographic Details
Published inarXiv.org
Main Authors Bland, Thomas, Lamporesi, Giacomo, Mark, Manfred J, Ferlaino, Francesca
Format Paper Journal Article
LanguageEnglish
Published Ithaca Cornell University Library, arXiv.org 06.09.2023
Subjects
Bose-Einstein condensates
Dipole interactions
Fluids
Physics - Quantum Gases
Physics - Quantum Physics
Superfluidity
Vortices
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Summary: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.
ISSN:2331-8422
DOI:10.48550/arxiv.2303.13263