Exact solutions to the three-dimensional Gross-Pitaevskii equation with modulated radial nonlinearity
Quantum Gases
2015-06-12 v2
Abstract
We study the Bose-Einstein condensate trapped in a three-dimensional spherically symmetrical potential. Exact solutions to the stationary Gross-Pitaevskii equation are obtained for properly modulated radial nonlinearity. The solutions contain vortices with different winding numbers and exhibit the shell-soliton feature in the radial distributions.
Keywords
Cite
@article{arxiv.1302.0445,
title = {Exact solutions to the three-dimensional Gross-Pitaevskii equation with modulated radial nonlinearity},
author = {Wei-Ting Wang and Ying-Ying Li and Shi-Jie Yang},
journal= {arXiv preprint arXiv:1302.0445},
year = {2015}
}
Comments
5 figures