A potential application in quantum networks - Deterministic quantum operation sharing schemes with Bell states
A potential application in quantum networks - Deterministic quantum operation sharing schemes with Bell states
复制标题
量子网络中的潜在应用 - 贝尔态的确定性量子操作共享方案
DOI：
10.1007/s11433-016-0021-5
复制
发表时间：
2016
期刊：
影响因子：
--
通讯作者：
Yang YingHui
中科院分区：
文献类型：
--
作者：
Zhang KeJia;Zhang Long;Song TingTing;Yang YingHui
本文针对量子密码学中的一个新课题-量子操作共享（QOS）提出了一些不同的设计思想。根据这些独特的思想，提出了三种QOS方案：HIEC（信息隐藏在纠缠关联中的方案）、HIAO（信息隐藏在辅助操作中的方案）和HIMB（信息隐藏在选择的测量基中的方案），以确定性地共享远程节点对目标态的单量子比特操作。这些方案只需要贝尔态作为量子资源。因此，它们可以直接应用于量子网络，因为Bell态被认为是量子网络中的基本量子信道。通过对安全性和资源消耗的分析，这些方案都能安全有效地实现QOS任务。
In this paper, we propose certain different design ideas on a novel topic in quantum cryptography — quantum operation sharing (QOS). Following these unique ideas, three QOS schemes, the “HIEC” (The scheme whose messages are hidden in the entanglement correlation), “HIAO” (The scheme whose messages are hidden with the assistant operations) and “HIMB” (The scheme whose messages are hidden in the selected measurement basis), have been presented to share the single-qubit operations determinately on target states in a remote node. These schemes only require Bell states as quantum resources. Therefore, they can be directly applied in quantum networks, since Bell states are considered the basic quantum channels in quantum networks. Furthermore, after analyse on the security and resource consumptions, the task of QOS can be achieved securely and effectively in these schemes.