A simplified quantum logic network for unambiguous discrimination of two nonlocal and unknown pure qubit states

DOI10.1007/s10773-010-0568-yzbMath1209.81055OpenAlexW2071547025MaRDI QIDQ630170

Hong Lu, Li-Bing Chen

Publication date: 17 March 2011

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

Full work available at URL: https://doi.org/10.1007/s10773-010-0568-y

zbMATH Keywords

entanglementpositive operator valued measurenonlocal and unknown pure quantum statesunambiguous quantum state discrimination

Mathematics Subject Classification ID

Vector-valued set functions, measures and integrals (28B05) Quantum measurement theory, state operations, state preparations (81P15) Vector-valued measures and integration (46G10) Monotone and positive operators on ordered Banach spaces or other ordered topological vector spaces (47H07) Quantum coherence, entanglement, quantum correlations (81P40) Quantum state estimation, approximate cloning (81P50)

Cites Work

• Comparison of two unknown pure quantum states
• Convex probability domain of generalized quantum measurements
• Quantum cryptography based on Bell’s theorem
• Quantum cryptography using any two nonorthogonal states
• Unnamed Item

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