摘要
提出了一个制备 Schrodinger cat态的方案。它是基于一个单模腔场与二能级原子的强度相关耦合的共振相互作用,通过对原子的态的选择性测量可使腔场坍缩为 Schrodinger cat态。 且Schrodinger cat态中相干分量的相位和权重因子可调。
A scheme is presented for preparing schr odinger cat states for a cavity field with controllable weighting factors and phases. It is based on state-selective measurements on atoms crossing the cavity via the intensity dependent resonant interaction.
出处
《湖北师范学院学报(自然科学版)》
1999年第2期1-3,共3页
Journal of Hubei Normal University(Natural Science)