Three-dimensional solitons and vortices in dipolar Bose-Einstein condensates
Pattern Formation and Solitons
2009-11-13 v1
Abstract
Three-dimensional solitary and vortex structures in Bose-Einstein condensates are studied in the framework of Gross-Pitaevskii model including the simultaneous action of local cubic-quintic nonlinearity and nonlocal dipole-dipole interactions. Nonlocal interactions are shown to change significantly the formation threshold and the numbers of atoms confined into the coherent structures. An appearance of robust high-order () three-dimensional vortices is revealed.
Keywords
Cite
@article{arxiv.0708.2355,
title = {Three-dimensional solitons and vortices in dipolar Bose-Einstein condensates},
author = {Yu. A. Zaliznyak and A. I. Yakimenko},
journal= {arXiv preprint arXiv:0708.2355},
year = {2009}
}
Comments
5 pages, 6 figures