Optimal Remote Preparation of a Four-qubit Entangled State Via a Ten-qubit Entangled State

被引：3

作者：

Sang, Zhi-wen ^{[1
]}

机构：

[1] Shangrao Normal Univ, Sch Phys & Elect Informat, Shangrao 334001, Peoples R China

来源：

INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS | 2020年 / 59卷 / 08期

关键词：

Remote state preparation; Ten-qubit entangled state; Four-qubit entangled state; CLUSTER-TYPE;

D O I：

10.1007/s10773-020-04515-z

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We propose an optimal protocol for remotely preparing a four-qubit entangled state. In this protocol, a sender and two potential receivers share a ten-qubit entangled state. The sender performs a two-qubit state measurement based on the information of the quantum state that needs to be prepared. According to the measurement results of the sender, any potential receiver can obtain the quantum state that the sender needs to prepare by using the corresponding unitary transformation.

引用

页码：2480 / 2485

页数：6

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