摘要
运用密度算符方法并结合数值计算,研究了处于压缩真空库中的原子系统的偶极压缩特性,讨论了原子初始态、衰减常数Γ及压缩参量r对原子偶极压缩特性的影响,并给出了相关结论。
The atomic squeezing properties in the squeezed vacuum reservoir are investigated by means of density operator approach and numerical calculations.The effects of atomic initial state,decay rate Γ and squeezed parameter r on the atomic dipole squeezing are discussed and some related conclusions are presented.
出处
《湖南工业大学学报》
2010年第3期34-36,46,共4页
Journal of Hunan University of Technology
基金
湖南省自然科学基金资助项目(08JJ5036)
湖南省教育厅自然科学基金资助项目(09C314)
关键词
压缩真空库
原子初态
偶极压缩
squeezed vacuum reservoir
atomic initial state
dipole squeezing
