Multipartite continuous variable quantum communication with entanglement in the middle

DOI10.1088/1751-8121/AAC8CFzbMath1396.81061OpenAlexW2805463225MaRDI QIDQ4685006

Ying Guo, Zhaoyuan Zhang, Rong-hua Shi

Publication date: 4 October 2018

Published in: Journal of Physics A: Mathematical and Theoretical (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/1751-8121/aac8cf

zbMATH Keywords

continuous variablequantum key distributionmultipartitecoherent attack

Mathematics Subject Classification ID

Cryptography (94A60) Quantum coherence, entanglement, quantum correlations (81P40) Quantum information, communication, networks (quantum-theoretic aspects) (81P45) Quantum cryptography (quantum-theoretic aspects) (81P94)

Cites Work

• SLOCC classification of \(n\) qubits invoking the proportional relationships for spectrums and standard Jordan normal forms
• Covariance Matrices under Bell-like Detections
• Quantum information with continuous variables
• Entanglement reactivation in separable environments
• A single quantum cannot be cloned
• Quantum cryptography

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