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Information 2015, 6(3), 375-387; doi:10.3390/info6030375

Controlled Remote State Preparation via General Pure Three-Qubit State

1
School of Electronic Engineering, University of Electronic Science and Technology of China, 2006 Xiyuan Road, Gaoxin Western District, Chengdu 611731, China
2
Department of Mathematics, Faculty of Science, JiangSu University, 301 Xuefu Road, Jingkou District, Zhenjiang 212013, China
*
Author to whom correspondence should be addressed.
Academic Editor: Willy Susilo
Received: 13 June 2015 / Revised: 4 July 2015 / Accepted: 15 July 2015 / Published: 17 July 2015
(This article belongs to the Section Information and Communications Technology)
View Full-Text   |   Download PDF [538 KB, uploaded 17 July 2015]   |  

Abstract

The protocols for controlled remote state preparation of a single qubit and a general two-qubit state are presented in this paper. The general pure three-qubit states are chosen as shared quantum channel, which are not Local operations and classical communication (LOCC) equivalent to the mostly used GHz state. This is the first time that general pure three-qubit states have been introduced to complete remote state preparation. The probability of successful preparation is presented. Moreover, in some special cases, the successful probability could reach a unit value. View Full-Text
Keywords: controlled remote state preparation; pure three-qubit state; generalised schmidt-decomposition controlled remote state preparation; pure three-qubit state; generalised schmidt-decomposition
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).

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MDPI and ACS Style

Zha, Y.; Zhang, Z.; Huang, Y.; Yang, J. Controlled Remote State Preparation via General Pure Three-Qubit State. Information 2015, 6, 375-387.

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