Penetration of a vortex dipole across an interface of Bose-Einstein condensates
Quantum Gases
2015-06-03 v1
Abstract
The dynamics of a vortex dipole in a quasi-two dimensional two-component Bose-Einstein condensate are investigated. A vortex dipole is shown to penetrate the interface between the two components when the incident velocity is sufficiently large. A vortex dipole can also disappear or disintegrate at the interface depending on its velocity and the interaction parameters.
Keywords
Cite
@article{arxiv.1112.4028,
title = {Penetration of a vortex dipole across an interface of Bose-Einstein condensates},
author = {Tomohiko Aioi and Tsuyoshi Kadokura and Hiroki Saito},
journal= {arXiv preprint arXiv:1112.4028},
year = {2015}
}
Comments
7 pages, 9 figures