Splitting an Arbitrary Two-Qubit State via a Genuine Six-Qubit Entangled State

被引:2
|
作者
Xiong, Jian-Gen [1 ]
Sang, Ming-Huang [2 ]
机构
[1] Nanchang Inst Educ, Dept Sci & Technol, Nanchang 330022, Peoples R China
[2] Jiangxi Normal Univ, Dept Phys, Nanchang 330022, Peoples R China
基金
中国国家自然科学基金;
关键词
Quantum information splitting; Six-qubit entangled state; Bell-state measurements;
D O I
10.1007/s10773-014-2356-6
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We propose a realizable quantum information splitting scheme for an arbitrary two-qubit state. In our scheme, a genuine six-qubit entangled state is used as quantum channel. The sender and controller only need to perform Bell-state measurements and single-qubit measurements, respectively. The receiver can reconstruct the arbitrary two-qubit state by classical communication and local operations.
引用
收藏
页码:1578 / 1580
页数:3
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