期刊文献+
共找到2篇文章
< 1 >
每页显示 20 50 100
Exact Analytical Solutions to the Two—Mode Mean—Field Model Describing Dynamics of a Split Bose—Einstein Condensate
1
作者 WUYing YANGXiao-Xue 《Communications in Theoretical Physics》 SCIE CAS CSCD 2002年第4期413-418,共6页
We present the analytical solutions to the two-mode mean-field model for a split Bose Einstein condensate.These explicit solutions completely determine the system's dynamics under the two-mode mean-field approxima... We present the analytical solutions to the two-mode mean-field model for a split Bose Einstein condensate.These explicit solutions completely determine the system's dynamics under the two-mode mean-field approximation for all possible initial conditions. 展开更多
关键词 玻色-爱因斯坦凝聚态 动力学 二模平均场模型
下载PDF
SU(2) Coherent State Description of Two—Mode Bose—Einstein Condensates
2
作者 WUYing YANGXiao-Xue 《Communications in Theoretical Physics》 SCIE CAS CSCD 2002年第5期539-542,共4页
We show that the evolution equations for mean quantities such as atom numbers and the inter-modecorrelation for two-mode Bose-Einstein condensates form a closed set of equations in the SU(2) coherent state description... We show that the evolution equations for mean quantities such as atom numbers and the inter-modecorrelation for two-mode Bose-Einstein condensates form a closed set of equations in the SU(2) coherent state description,and they are identical in form to the two-mode mean-field model with only a slightly reduced two-body interactionstrength. The exact analytical solutions to the evolution equations are also presented. 展开更多
关键词 SU(2)相干态 玻色-爱因斯坦凝聚态 二模模型
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部