Universal Three-Party Quantum Secret Sharing Against Collective Noise
Universal Three-Party Quantum Secret Sharing Against Collective Noise
复制标题
DOI：
10.1088/0253-6102/55/4/11
复制
发表时间：
2011-04
影响因子：
3.1
通讯作者：
Yu-Guang Yang;Wang Yuan;Yi-Wei Teng;Qiao-yan Wen
中科院分区：
文献类型：
--
作者：
Yu-Guang Yang;Wang Yuan;Yi-Wei Teng;Qiao-yan Wen
我们提出了一种强大且通用的量子秘密共享协议，具有四量子位无退相干（DF）状态，可以对抗集体噪声。量子信道上传输的无噪声态的非正交性保证了传输的安全性。尽管该方案使用纠缠态进行编码，但仅需要单粒子产物测量。
we present a robust and universal quantum secret sharing protocol with four-qubit decoherence-free (DF) states against collective noise. The transmission's safety is ensured by the nonorthogonality of the noiseless states traveling on the quantum channel. Although this scheme uses entangled states for encoding, only single-particle product measurements are required.