Vortices in dipolar Bose-Einstein condensates

by T. Bland, G. Lamporesi, M. J. Mark, F. Ferlaino

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.

View PDF

Reference:

Vortices in dipolar Bose-Einstein condensates,
T. Bland, G. Lamporesi, M. J. Mark, F. Ferlaino,
C. R. Phys, 2023.

Bibtex Entry:

@article{bland2023vid,
      title={Vortices in dipolar Bose-Einstein condensates}, 
      author={T. Bland and G. Lamporesi and M. J. Mark and F. Ferlaino},
      year={2023},
	  month = {Sep},
	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.},
      eprint={2303.13263},
      archivePrefix={arXiv},
      primaryClass={cond-mat.quant-gas},
	  journal={C. R. Phys},
	  arXiv = {http://arxiv.org/abs/2303.13263},
	url = {http://doi.org/10.5802/crphys.160},
	doi = {10.5802/crphys.160}
}