Improved quantum `ping-pong protocol based on five-qubit GHZ state and classical CNOT operation

DOI10.1007/s10773-011-0906-8zbMath1246.81046OpenAlexW1983331097MaRDI QIDQ432045

Bo Jing, Dan-Jie Song, Xiao-Jing Guo, Jian Li

Publication date: 3 July 2012

Published in: International Journal of Theoretical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10773-011-0906-8

zbMATH Keywords

eavesdropping detectionprotocol security``ping-pong protocolCNOT operationfive-qubit GHZ state

Mathematics Subject Classification ID

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

Cites Work

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