An efficient quantum teleportation of six-qubit state via an eight-qubit cluster state

被引：8

作者：

Zhao, Nan ^{[1
]}

Li, Min ^{[1
]}

Chen, Nan ^{[1
]}

Pei, Chang-xing ^{[1
]}

机构：

[1] Xidian Univ, State Key Lab Integrated Serv Networks, Xian 710071, Shaanxi, Peoples R China

来源：

CANADIAN JOURNAL OF PHYSICS | 2018年 / 96卷 / 06期

基金：

中国国家自然科学基金;

关键词：

quantum teleportation; cluster state; eight-qubit state; deterministic scheme; higher efficiency; ENTANGLEMENT;

D O I：

10.1139/cjp-2017-0527

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present a scheme for teleporting a certain class of six-particle state via an eight-particle cluster state as quantum channel. In our scheme, the sender merely needs to perform an eight-particle von-Neumann projective measurement, and the receiver gives a corresponding general evolution to restore the original state. Our scheme is a deterministic scheme. Compared with other schemes proposed before, our scheme possesses higher intrinsic efficiency.

引用

页码：650 / 653

页数：4

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