An Efficient Multiparty Quantum Secret Sharing Protocol Based on Bell States in the High Dimension Hilbert Space
An Efficient Multiparty Quantum Secret Sharing Protocol Based on Bell States in the High Dimension Hilbert Space
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DOI：
10.1007/s10773-010-0478-z
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发表时间：
2010-09
影响因子：
1.4
通讯作者：
Gan Gao;Li-Ping Wang
中科院分区：
文献类型：
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作者：
Gan Gao;Li-Ping Wang
我们提出了一种量子秘密共享协议，其中采用高维希尔伯特空间中的贝尔态。我们协议的最大优势是高源容量。与之前的秘密共享协议相比，我们的协议具有更高的控制效率。另外，由于使用了高维希尔伯特空间中的诱饵态，我们不需要破坏量子纠缠来达到检查信道安全的目的。
We propose a quantum secret sharing protocol, in which Bell states in the high dimension Hilbert space are employed. The biggest advantage of our protocol is the high source capacity. Compared with the previous secret sharing protocol, ours has the higher controlling efficiency. In addition, as decoy states in the high dimension Hilbert space are used, we needn’t destroy quantum entanglement for achieving the goal to check the channel security.