Bose--Einstein solitons in highly asymmetric traps
量子物理
2009-10-31 v1
摘要
We obtain analytic solutions to the Gross-Pitaevskii equation with negative scattering length in highly asymmetric traps. We find that in these traps the Bose--Einstein condensates behave like quasiparticles and do not expand when the trapping in one direction is eliminated. The results can be applicable to the control of the motion of Bose--Einstein condensates.
引用
@article{arxiv.quant-ph/9803038,
title = {Bose--Einstein solitons in highly asymmetric traps},
author = {Victor M. Perez-Garcia and H. Michinel and H. Herrero},
journal= {arXiv preprint arXiv:quant-ph/9803038},
year = {2009}
}
备注
12 pages, Latex, Figures available under request on [email protected]