提出利用两个二粒子非最大纠缠态作为量子信道传送任意四粒子W纠缠态的方案.发送者只需做一次正交完备基测量,通过经典信道将测量结果告知接收者,接收者通过引入辅助粒子F,并在适当的么正变换后做Von Neumann测量,接着引入辅助粒子B3B4,并对手中拥有的粒子进行再一次的幺正变换,就能以一定的概率完成四粒子纠缠态的隐形传输.整个隐形传态过程中,发送者只需一次正交完备基测量,且当量子信道为最大纠缠态时,此方案可实现完全传输.
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