Strategies for discriminating between non-orthogonal quantum states

DOI10.1080/09500349808230919zbMath0948.81507OpenAlexW1997556147MaRDI QIDQ4490439

Stephen M. Barnett, Anthony Chefles

Publication date: 16 July 2000

Published in: Journal of Modern Optics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/09500349808230919

zbMATH Keywords

intermediate measurements

Mathematics Subject Classification ID

General and philosophical questions in quantum theory (81P05) Quantum measurement theory, state operations, state preparations (81P15)

Related Items (14)

Advances in Quantum Detection ⋮ An optimal discrimination of two mixed qubit states with a fixed rate of inconclusive results ⋮ General strategies for discrimination of quantum states ⋮ Beating noise with abstention in state estimation ⋮ Extracting remaining information from an inconclusive result in optimal unambiguous state discrimination ⋮ PROBABILISTIC MULTIPARTY-CONTROLLED REMOTE PREPARATION OF AN ARBITRARY m-QUDIT STATE VIA POSITIVE OPERATOR-VALUED MEASUREMENT ⋮ Discrimination of quantum states ⋮ Cut-off rate analysis of practical quantum receivers ⋮ Discrimination of optical coherent states using a photon number resolving detector ⋮ Revisiting unambiguous discrimination ⋮ Individual attacks with generalized discrimination and inadequacy of some information measures ⋮ Discrimination between non-perfectly known states ⋮ Partition a quantum pure-state set into unambiguously discriminable subsets ⋮ Optimal state discrimination with an error margin of pure and mixed symmetric states: irreducible qudit and reducible qubit states

Cites Work

• Quantum detection and estimation theory
• Quantum cryptography using any two nonorthogonal states

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