Vortex rings and mutual drag in trapped Bose-Einstein condensates

Authors
Jackson, B McCann, JF Adams, CS
Citation
B. Jackson et al., Vortex rings and mutual drag in trapped Bose-Einstein condensates, PHYS REV A, 60(6), 1999, pp. 4882-4885
Citations number
28
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW A
ISSN journal
10502947 → ACNP
Volume
60
Issue
6
Year of publication
1999
Pages
4882 - 4885
Database
ISI
SICI code
1050-2947(199912)60:6<4882:VRAMDI>2.0.ZU;2-K
Abstract
We study the drag on an object moving through a trapped Bose-Einstein conde nsate, and shaw that finite compressibility leads to a mutual drag, which i s subsequently suppressed by the formation of a vortex ring. [S1050-2947(99 )05612-7].