Can the use of the Leggett-Garg inequality enhance security of the BB84 protocol?

DOI10.1016/j.physleta.2017.05.053zbMath1375.81078OpenAlexW2620993796MaRDI QIDQ1681869

Peng Zhang

Publication date: 24 November 2017

Published in: Physics Letters. A (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.physleta.2017.05.053

zbMATH Keywords

quantum cryptographyLeggett-Garg inequalitymonogamy of correlationsquantum spatial correlationsquantum temporal correlations

Mathematics Subject Classification ID

Quantum coherence, entanglement, quantum correlations (81P40) Quantum cryptography (quantum-theoretic aspects) (81P94)

Cites Work

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• EFFICIENT QUANTUM CIRCUITS FOR PERFECT AND CONTROLLED TELEPORTATION OF n-QUBIT NON-MAXIMALLY ENTANGLED STATES OF GENERALIZED BELL-TYPE
• From Bell’s Theorem to Secure Quantum Key Distribution
• Monogamy of non-local quantum correlations
• Broadcast channels with confidential messages
• Quantum cryptography based on Bell’s theorem
• Quantum cryptography without Bell’s theorem
• The Quantum Theory of Measurement
• The link between entropic uncertainty and nonlocality
• Quantum cryptography

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