摘要
构造了对应于非谐振子势场参数 A的两种 SU( 1 ,1 )相干态 ,分别研究了它们的统计特性 ,证明它们具有不同的概率分布和压缩特性 ,但都会周期性的出现压缩效应 ,强度与 A值有关 ,并且证明它们都不具有反聚束效应 .
We construct two kinds of SU(1,1) coherent states corresponding to the index A of the Isotonic Oscillator potential.We proved that they have different probability distribution and squeezing property,they all can produce squeezing effect periodically,and their intensity is relevant to the value of A,then we proved that they all don’t produce the antibunching effect.
出处
《内蒙古大学学报（自然科学版）》
CAS
CSCD
2000年第4期388-393,共6页
Journal of Inner Mongolia University：Natural Science Edition
关键词
李代数
相干态
势场
非简谐振子
统计特性
lie algebra
coherent state
squeezing effect
antibunching effect
