Perfect Teleportation of an Arbitrary Three-Qubit State by Using W-Class States

被引：39

作者：

Nie, Yi-you ^{[1
,2
]}

Li, Yuan-hua ^{[2
]}

Liu, Jun-chang ^{[2
]}

Sang, Ming-huang

机构：

[1] Key Lab Optoelect & Telecommun Jiangxi Prov, Nanchang 330022, Peoples R China

[2] Jiangxi Normal Univ, Dept Phys, Nanchang 330022, Peoples R China

来源：

INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS | 2011年 / 50卷 / 10期

基金：

中国国家自然科学基金;

关键词：

Quantum information; Quantum teleportation; W-class state; Arbitrary three-qubit state; PODOLSKY-ROSEN CHANNELS; QUANTUM TELEPORTATION; ENTANGLEMENT; PARTICLES;

D O I：

10.1007/s10773-011-0825-8

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A new application of the W-class state is investigated for teleportation of an arbitrary three-qubit state. We demonstrate that three sets of W-class states can be used to realize the perfect teleportation of an arbitrary three-qubit state by performing only the three-qubit von Neumann measurements and local unitary operations.

引用

页码：3225 / 3229

页数：5

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