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International Journal of Theoretical Physics

New Quantum Private Comparison Protocol Using χ-Type State

Wen Liu, Yongbin Wang, Zhengtao Jiang, Yi-Zhen Cao, Wei Cui

Published Jan 7, 2012• 75 citations
Publisher
DOI
10.1007/s10773-011-1073-7

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Quantum private comparison protocol based on the entanglement swapping between χ+\chi ^+χ+ χ + state and W-Class state