利用量子信息熵理论研究耦合双模SU(1,1)相干态J-C模型的动力学特性.给出表示原子态变化的量子力学通道及表征量子通道传输原子初始信息能力的量子互熵.具体讨论了初始场的位相相干性和双模相干态参量对量子力学通道及量子互熵的影响.
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