摘要
发展了研究光晶格中波色-爱因斯坦凝聚体线性与非线性激发动力学性质的系统控制方法,得到了周期势下波色-爱因斯坦凝聚体孤子解析解和典型色散关系.通过对孤子解析解的分析,发现原子相互作用强度对波色-爱因斯坦凝聚体孤子的动力学性质有重要影响.
A systematically quantum control method of the dynamic properties of the linear and the nonlianear excitations were developed for quasi-dimensional Bose-Einstein conden- sate trapped in optical lattices. It was found out that the interatomic interaction strength has an important effect on soliton dynamic properties of Bose-Einstein condensate.
出处
《湖南文理学院学报(自然科学版)》
CAS
2009年第3期35-39,共5页
Journal of Hunan University of Arts and Science(Science and Technology)
基金
湖南省科技厅计划项目(2009GK3059)
关键词
波色-爱因斯坦凝聚体
隙孤子
量子控制
系统控制
Bose-Einstein condensate
Gap solitons
Quantun control
Systematically control