摘要
本文从G-P平均势场理论出发,探讨了三维球对称非谐势阱中玻色-爱因斯坦凝聚(BEC)的G-P方程;用数值计算方法研究了三维球对称非谐势阱中原子间有相互作用的玻色-爱因斯坦凝聚气体的基态解;分析了非谐振势能项对玻色-爱因斯坦凝聚体的分布、能量和化学势的影响.
A three-dimensional G-P equation describing a Bose-Einstein condensation in spherical symmetry non-harmonic trap is presented. The ground-state solution of Bose-Einstein condensation with atomic interaction is investigated in numerical method. Further more, comparisons between harmonic and non-harmonic traps are also reported.
出处
《原子与分子物理学报》
CAS
CSCD
北大核心
2008年第6期1372-1376,共5页
Journal of Atomic and Molecular Physics
基金
国家自然科学基金(10574060)
