| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10726926 | Physics Letters A | 2011 | 7 Pages |
Abstract
⺠A model describing the motion of a vortex dipole in a quasi two-dimensional trapped Bose-Einstein condensate is considered. ⺠The model is integrable and the generic motion of the dipole is quasi-periodic. ⺠Stationary and periodic (guiding-center) equilibria are identified. ⺠Both equilibria are found to be dynamically stable.
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Authors
P.J. Torres, P.G. Kevrekidis, D.J. Frantzeskakis, R. Carretero-González, P. Schmelcher, D.S. Hall,