Quantum-state transfer from light to macroscopic oscillators
Quantum-state transfer from light to macroscopic oscillators
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DOI：
10.1103/physreva.68.013808
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发表时间：
2003-07
影响因子：
2.9
通讯作者：
Jing Zhang-;K. Peng;S. Braunstein
中科院分区：
文献类型：
--
作者：
Jing Zhang-;K. Peng;S. Braunstein
我们提出了一个利用辐射压效应将量子态从传播光场转移到大质量反射镜的宏观集体振动自由度的方案。该方案利用非简并光学参量放大器产生的纠缠光场，在两个相距较远的可动镜的位置和动量上制备Einstein-Podolsky-罗森态。
We propose a scheme for transferring quantum states from the propagating light fields to macroscopic, collective vibrational degree of freedom of a massive mirror by exploiting radiation pressure effects. This scheme may prepare an Einstein-Podolsky-Rosen state in position and momentum of a pair of distantly separated movable mirrors by utilizing the entangled light fields produced from a nondegenerate optical parametric amplifier.