Multi-hop quantum teleportation of a N-qubit quantum state by using cluster state

IF 17.7 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY Accounts of Chemical Research Pub Date : 2024-01-22 DOI:10.1142/s0217984924501914

N. Fatahi, Sajad Parsamehr

引用次数: 0

Abstract

In this study, a new multi-hop quantum teleportation is investigated for transferring a N-qubit quantum state which compared with previous protocols can give a more efficient data teleportation. In proposed scheme, quantum channels among adjacent nodes are built based on ([Formula: see text])-qubit cluster state. The source node and all intermediate nodes perform measurement and announce outcome results to the destination node through the classical channel. Finally, the destination node can recover the desired quantum state by applying the appropriate unitary operators on the state it has. Also, in order to explain the details of this scheme, the multi-hop quantum teleportation of 6-qubit quantum state by using 7-qubit cluster state investigate and calculate its efficiency.

查看原文

微信好友朋友圈 QQ好友复制链接

本刊更多论文

利用簇态实现 N 量子位量子态的多跳量子远传

本研究研究了一种新的多跳量子远距传输技术，用于传输 N 量子比特量子态，与之前的协议相比，它能提供更高效的数据远距传输。在所提出的方案中，相邻节点之间的量子通道是基于（[公式：见正文]）量子比特簇状态建立的。源节点和所有中间节点执行测量，并通过经典信道向目的节点公布结果。最后，目的节点可以通过对其所拥有的状态应用适当的单元算子来恢复所需的量子态。此外，为了解释该方案的细节，研究了利用 7 量子比特簇态对 6 量子比特量子态进行多跳量子远传，并计算了其效率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文去求助

来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.

期刊最新文献

Corrigendum to "Do All Isolated Traumatic Subarachnoid Hemorrhages Need to Be Transferred to a Level 1 Trauma Center?" Issue Editorial Masthead Issue Publication Information Brightening Upconversion Nanoparticles Tetrapyrrole Complexes with Unusual Geometries: a Main Group Element Perspective