articleReviews of Modern PhysicsDec 20, 2023GREEN OA

Quantum repeaters: From quantum networks to the quantum internet

KAKoji AzumaSESophia E. EconomouDEDavid ElkoussPHPaul HilaireLJLiang Jiang

NTT Basic Research Laboratories · Virginia Tech · +7 more institutions

Indexed incrossref

Abstract

Quantum technology is now at a point where practical work can begin on creating the quantum internet. However, numerous challenges must be overcome before this vision becomes a reality. A global-scale quantum internet requires the development of the quantum repeater, a device that stores and manipulates qubits while interacting with or emitting entangled photons. This review examines different approaches to quantum repeaters and networks, covering their conceptual frameworks, architectures, and current progress in experimental implementation.

Citation impact

460
total citations
FWCI
75.88
Percentile
100%
References
617
Citations per year

Authors

7

Topics & keywords

Topics
Keywords
  • Physics
  • Quantum network
  • Repeater (horology)
  • Quantum technology
  • Quantum information science
  • Qubit
  • The Internet
  • Quantum computer
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