Parallel numerical simulations for quantized vortices in Bose-Einstein condensates

被引：0
|
作者：
Huang Zhao-Hui [1 ]
Wang De-Sheng
机构：
[1] Chinese Acad Sci, State Key Lab Space Weather, Ctr Space Sci & Appl Res, Beijing 100080, Peoples R China
[2] Univ Coll Swansea, Dept Civil Engn, Swansea, W Glam, Wales
来源：
CHINESE PHYSICS | 2007年 / 16卷 / 01期
关键词：
3D numerical simulations; quantized vortices; Bose-Einstein condensates; parallel computing;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We employ the parallel computing technology to study numerically the three-dimensional structure of quantized vortices of Bose-Einstein condensates. For anisotropic cases, the bending process of vortices is described in detail by the decrease of Gross-Pitaevskii energy. A completely straight vortex and the steady and symmetrical multiple-vortex configurations are obtained. We analyse the effect of initial conditions and angular velocity on the number and shape of vortices.
引用
收藏
页码：32 / 37
页数：6
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