Practical anonymous entanglement with noisy measurement
Practical anonymous entanglement with noisy measurement
复制标题
带有噪声测量的实用匿名纠缠
DOI:
10.1007/s11128-021-03367-8
复制
发表时间:
2022-01
影响因子:
2.5
通讯作者:
Zhang Kejia
中科院分区:
文献类型:
--
作者:
Wang Yukun;Li Xinhui;Han Yunguang;Zhang Kejia
Anonymousentanglementrefers to the construction of entangled channel between two parties among the quantum network, while keeping the identities of these two parties unknown to other parties. A recent work of [A. Unnikrishnan et al., Phys. Rev. Lett. 122, 240501 (2019)] proposed the firstanonymousentanglementprotocol in the presence of malicious parties and untrusted source. However, the correctness of the original protocol will be threatened, considering that the generated entangled channel can be destroyed by malicious parties without being detected. In this paper, we propose an improved protocol, which ensures the anonymity of the parties and the correctness of sharedentanglementchannel simultaneously. Furthermore, we consider thenoisymeasurementin the security analysis, which makes our protocolpracticaland rigorous. Based on the security analysis, genuine multipartiteentanglementcould be certified in the untrusted quantum networkwithour protocol.
登录
查看更多内容
影响因子:
8.6
作者:
G. Tóth;O. Gühne
通讯作者:
G. Tóth;O. Gühne
影响因子:
7.6
作者:
Yun-Guang Han;Zihao Li;Yukun Wang;Huangjun Zhu
通讯作者:
Huangjun Zhu
影响因子:
16.6
作者:
McCutcheon, W.;Pappa, A.;Bell, B. A.;McMillan, A.;Chailloux, A.;Lawson, T.;Mafu, M.;Markham, D.;Diamanti, E.;Kerenidis, I.;Rarity, J. G.;Tame, M. S.
通讯作者:
Tame, M. S.
影响因子:
44.1
作者:
Brunner, Nicolas;Cavalcanti, Daniel;Wehner, Stephanie
通讯作者:
Wehner, Stephanie
影响因子:
2.9
作者:
Huang, Wei;Wen, Qiao-Yan;Gao, Fei
通讯作者:
Gao, Fei