Joint remote control of an arbitrary single-qubit state by using a multiparticle entangled state as the quantum channel

被引：22
|
作者：
Lv, Shu-Xin [1 ,2 ]
Zhao, Zheng-Wei [1 ,2 ]
Zhou, Ping [1 ,2 ,3 ]
机构：
[1] Guangxi Univ Nationalities, Coll Sci, Nanning 530006, Peoples R China
[2] Guangxi Univ Nationalities, Key Lab Quantum Informat & Quantum Opt, Nanning 530006, Peoples R China
[3] Guangxi Key Lab Hybrid Computat & IC Design Anal, Nanning 530006, Peoples R China
来源：
QUANTUM INFORMATION PROCESSING | 2018年 / 17卷 / 01期
基金：
中国国家自然科学基金;
关键词：
Quantum computation; Joint quantum remote control; Arbitrary single-qubit operation; Quantum entangled states; HYPERENTANGLEMENT CONCENTRATION; PURIFICATION; IMPLEMENTATION; TELEPORTATION; OPERATION; CRYPTOGRAPHY; COMPUTATION; GATE;
D O I：
10.1007/s11128-017-1774-9
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We present a scheme for joint remote implementation of an arbitrary single-qubit operation following some ideas in one-way quantum computation. All the senders share the information of implemented quantum operation and perform corresponding single-qubit measurements according to their information of implemented operation. An arbitrary single-qubit operation can be implemented upon the remote receiver's quantum system if the receiver cooperates with all the senders. Moreover, we study the protocol of multiparty joint remote implementation of an arbitrary single-qubit operation with many senders by using a multiparticle entangled state as the quantum channel.
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页数：22
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