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Vortex Precession in a Rotating Nonaxisymmetric Trapped Bose-Einstein Condensate

Vortex Precession in a Rotating Nonaxisymmetric Trapped Bose-Einstein Condensate We study the precession of an off-axis straight vortex in a rotating non-axisymmetric harmonic trap in the Thomas-Fermi (TF) regime. A time-dependent variational Lagrangian analysis yields the dynamical equations of the vortex and the precessional angular velocity in two-dimensional (2D) and three-dimensional (3D) condensates. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Low Temperature Physics Springer Journals

Vortex Precession in a Rotating Nonaxisymmetric Trapped Bose-Einstein Condensate

Journal of Low Temperature Physics , Volume 125 (6) – Oct 8, 2004

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References (25)

Publisher
Springer Journals
Copyright
Copyright © 2001 by Plenum Publishing Corporation
Subject
Physics; Condensed Matter Physics; Characterization and Evaluation of Materials; Magnetism, Magnetic Materials
ISSN
0022-2291
eISSN
1573-7357
DOI
10.1023/A:1012919924475
Publisher site
See Article on Publisher Site

Abstract

We study the precession of an off-axis straight vortex in a rotating non-axisymmetric harmonic trap in the Thomas-Fermi (TF) regime. A time-dependent variational Lagrangian analysis yields the dynamical equations of the vortex and the precessional angular velocity in two-dimensional (2D) and three-dimensional (3D) condensates.

Journal

Journal of Low Temperature PhysicsSpringer Journals

Published: Oct 8, 2004

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