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Author:

Yang, Yongli (Yang, Yongli.) | Yang, Yuguang (Yang, Yuguang.) | Su, Yueming (Su, Yueming.)

Indexed by:

EI Scopus SCIE

Abstract:

Quantum wireless multi-hop networks are a fundamental component of the global quantum communication infrastructure. However, existing quantum communication protocols are constrained by limitations in capacity and efficiency, primarily due to their reliance on a single degree of freedom for encoding quantum information. In contrast, the protocol presented in this study leverages hyperentangled Bell states across both polarization and spatial-mode degrees of freedom, thereby overcoming these limitations. Compared to traditional approaches that employ bipartite entanglement within a single polarization degree of freedom, the proposed protocol significantly enhances the communication capacity. This innovative approach not only improves the overall efficiency of quantum communication but also contributes to the scalability of quantum multi-hop networks, offering a promising solution to the challenges encountered by current quantum communication protocols.

Keyword:

Hyperentangled Bell state High-capacity Quantum wireless multi-hop networks

Author Community:

  • [ 1 ] [Yang, Yongli]Beijing Wuzi Univ, Sch Informat, Beijing 101149, Peoples R China
  • [ 2 ] [Su, Yueming]Beijing Wuzi Univ, Sch Informat, Beijing 101149, Peoples R China
  • [ 3 ] [Yang, Yuguang]Beijing Univ Technol, Fac Informat Technol, Beijing 100124, Peoples R China

Reprint Author's Address:

  • [Su, Yueming]Beijing Wuzi Univ, Sch Informat, Beijing 101149, Peoples R China

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Source :

JOURNAL OF SUPERCOMPUTING

ISSN: 0920-8542

Year: 2025

Issue: 5

Volume: 81

3 . 3 0 0

JCR@2022

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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