提出一个基于第三方控制的量子双向传态方案；通信双方Alice、Bob和控制方Charlie事先共享一个六粒子团簇态,通信开始后, Alice、Bob分别对自己拥有的部分粒子作Bell基联合测量(BSM),若控制方同意双方通信,则对自己拥有的粒子对作测量,将粒子所处的态公布；通信双方根据控制方公布的测量结果,对各自的某些粒子作适当的幺正变换,即可在这些粒子上重建对方要传的态.由于加入了第三方的控制,双向传态的安全性得到了提高.
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