A nonlinear quantum piston for the controlled generation of vortex rings
Quantum Gases
2010-07-07 v2 Pattern Formation and Solitons
Abstract
We propose a simple way to manage interactions in Bose-Einstein condensates to generate vortex rings in a highly controllable way. The vortex rings are generated under the action of a quantum analogue of a classical piston pushing the condensed atoms through a small aperture.
Cite
@article{arxiv.1006.4426,
title = {A nonlinear quantum piston for the controlled generation of vortex rings},
author = {Natalia G. Berloff and Victor M. Perez-Garcia},
journal= {arXiv preprint arXiv:1006.4426},
year = {2010}
}