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Abstract：
A novel quantum multi-hop communication scheme is proposed based on multi-qubit Greenberger-Horne-Zeilinger (GHZ) states and Bell states. We first propose a method where a GHZ state of arbitrary scale is generated efficiently by combining small-scale GHZ states via Bell-state measurements in a distributed manner. Based on this, we present an efficient and economical multi-hop quantum communication protocol. Finally, our scheme is compared with existing quantum multi-hop communication schemes in terms of communication efficiency.
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QUANTUM INFORMATION PROCESSING
ISSN： 1570-0755
Year： 2021
Issue： 5
Volume： 20
2 . 5 0 0
JCR@2022
ESI Discipline： PHYSICS;
ESI HC Threshold：72
JCR Journal Grade：2
Cited Count：
WoS CC Cited Count： 17
SCOPUS Cited Count： 17
ESI Highly Cited Papers on the List： 0 Unfold All
WanFang Cited Count：
Chinese Cited Count：
30 Days PV： 13
Affiliated Colleges：
