Quantum secret sharing via local operations and classical communication.
Quantum secret sharing via local operations and classical communication.
复制标题
通过本地操作和经典通信进行量子秘密共享
DOI:
10.1038/srep16967
复制
发表时间:
2015-11-20
影响因子:
4.6
通讯作者:
Wen QY
中科院分区:
文献类型:
--
作者:
Yang YH;Gao F;Wu X;Qin SJ;Zuo HJ;Wen QY
We investigate the distinguishability of orthogonal multipartite entangled states ind-qudit system byrestricted local operations and classical communication. According to these properties, we propose a standard (2,n)-threshold quantum secret sharing scheme (called LOCC-QSS scheme), which solves the open question in [Rahamanet al., Phys. Rev. A, 91, 022330 (2015)]. On the other hand, we find that all the existing (k,n)-threshold LOCC-QSS schemes are imperfect (or “ramp”), i.e., unauthorized groups can obtain some information about the shared secret. Furthermore, we present a (3, 4)-threshold LOCC-QSS scheme which is close to perfect.
登录
查看更多内容
影响因子:
2.9
作者:
Gheorghiu, Vlad;Sanders, Barry C.
通讯作者:
Sanders, Barry C.
影响因子:
8.6
作者:
Walgate, J;Short, AJ;Vedral, V
通讯作者:
Vedral, V
影响因子:
2.9
作者:
Rahaman, Ramij;Parker, Matthew G.
通讯作者:
Parker, Matthew G.
影响因子:
2.9
作者:
Nascimento, ACA;Mueller-Quade, J;Imai, H
通讯作者:
Imai, H
影响因子:
2.9
作者:
Singh, SK;Srikanth, R
通讯作者:
Srikanth, R