Quantum network coding based on six-qubit entangled state
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Published:2022-05-10
Issue:13
Volume:36
Page:
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ISSN:0217-9849
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Container-title:Modern Physics Letters B
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language:en
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Short-container-title:Mod. Phys. Lett. B
Author:
Chen Xiang12,
Zhou Ri-Gui12ORCID,
Li Xin12,
Li Yao-Chong12
Affiliation:
1. College of Information Engineering, Shanghai Maritime University, Shanghai 201306, China
2. Research Center of Intelligent Information Processing and Quantum Intelligent Computing, Shanghai 201306, China
Abstract
In order to improve the security and transmission efficiency of quantum network coding (QNC), we propose a new QNC scheme based on butterfly network. The scheme uses two groups of GHZ states to distribute quantum entangled states through intermediate nodes, so as to establish the connection between multiple nodes and achieve safe and reliable quantum traffic. This paper can not only improve the security of QNC, but also reduce the transmission of particles and improve the anti-interference ability of information. Compared with the traditional network coding method based on a priori entanglement, our scheme is a better attempt.
Funder
National Natural Science Foundation of China
Shanghai Science and Technology Project
Talent Program for Postgraduate Students of Shanghai Maritime University
Publisher
World Scientific Pub Co Pte Ltd
Subject
Condensed Matter Physics,Statistical and Nonlinear Physics
Cited by
1 articles.
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