Critical trap aspect ratios for dipolar BEC
EUROPEAN PHYSICAL JOURNAL D, vol.61, no.3, pp.695-699, 2011 (SCI-Expanded, Scopus)
- Publication Type: Article / Article
- Volume: 61 Issue: 3
- Publication Date: 2011
- Doi Number: 10.1140/epjd/e2010-10593-0
- Journal Name: EUROPEAN PHYSICAL JOURNAL D
- Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Page Numbers: pp.695-699
- Open Archive Collection: AVESIS Open Access Collection
- Anadolu University Affiliated: No
Abstract
We show that there exists critical trap aspect ratios for a trapped Bose-Einstein condensate with dipole-dipole interactions. We discuss the role of critical trap aspect ratios on both the critical angular velocity above which a vortex is energetically favorable and the precession velocity of an off-axis vortex.