本文讨论了这种位移叠加态的量子统计性质及其与位移算符的关系。
We discuss the quantum statistical properties of these states and relate these properties to the displacement operator.
用位移算符方法计算量子噪声的累加，同时建立了有衰减和噪声时的信道的量子模型。
With displacement operator method the total quantum noise is obtained, and a quantum channel model with attenuation and noise is proposed.
本文利用位移算符的性质以及相干态的性质很方便地推导了量子动力学模型的相干项。
In this paper, we deduce easily the coherent term of the quantum dynamical model by improving the character of displace operators and the character of coherent states.
本文利用位移算符的性质以及相干态的性质很方便地推导了量子动力学模型的相干项。
In this paper, we deduce easily the coherent term of the quantum dynamical model by improving the character of displace operators and the character of coherent states.
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