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提出了一种利用大失谐的Jaynes-Cummings模型实现类自旋的腔场Greenberger-Horne-Zeilinger(缩写为GHZ)态的新方案,并通过对腔场宇称的测量,否定了局域隐变量理论,该方案不需要违背Bell不等式.Realization of a spin-type Greenberger-Horne-Zeilinger state via the Jaynes-Cummings model with large detuning is presented.The contradiction to local hidden variable theory is made through measuring the parity of the cavity fields. This scheme does not violate Bell's inequality.
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