玻色-爱因斯坦凝聚体中的三角涡旋格子  

Triangular vortex lattices in Bose-Einstein condensates

作　　者：陈畅[1] 陈丽[1] 李佳[1] 李云德[1] 

机构地区：[1]云南大学物理系,云南昆明650091

出　　处：《云南大学学报（自然科学版）》2004年第3期238-240,共3页Journal of Yunnan University(Natural Sciences Edition)

基　　金：国家自然科学基金资助项目(10147106).

摘　　要：讨论了玻色-爱因斯坦凝聚体中的三角涡旋格子,从磁光阱里玻色-爱因斯坦凝聚体波函数满足的Gross-Pitaevskii方程求出三角格子的解,并简要解释了相关实验观察结果.The basic laws of triangular vortex lattices' formation in Bose-Einstein condensates(BEC) are discussed.A solution of triangular lattices is attained by deducing the Gross-Pitaevskii equation,which describes the behaviors of BECs trapped in magneto-optical potential.In addition,a brief explanation to the latest related experiments as well as results is also discussed.

关 键 词：玻色-爱因斯坦凝聚体 三角涡旋格子 量予化环流 第二类超导体 GROSS-PITAEVSKII方程 

分 类 号：O413[理学—理论物理] O511[理学—物理]