Probing qubit by qubit: Properties of the POVM and the information/disturbance tradeoff

DOI10.1142/S0219749914610127zbMath1294.81021arXiv1407.0056MaRDI QIDQ5494836

Carlo Sparaciari, Matteo G. A. Paris

Publication date: 30 July 2014

Published in: International Journal of Quantum Information (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1407.0056

zbMATH Keywords

quantum measurementsNaimark theoreminformation/disturbance tradeoff

Mathematics Subject Classification ID

Quantum measurement theory, state operations, state preparations (81P15) Dilations, extensions, compressions of linear operators (47A20) Vector-valued measures and integration (46G10) Monotone and positive operators on ordered Banach spaces or other ordered topological vector spaces (47H07) Quantum information, communication, networks (quantum-theoretic aspects) (81P45)

Related Items (2)

An effective iterative method to build the Naimark extension of rank-n POVMs ⋮ Quantifying the hybrid entanglement of the Stern-Gerlach experiment using discrete reductions

Cites Work

• Quantum detection and estimation theory
• Statistical Structure of Quantum Theory
• Information Gain versus State Disturbance for a Single Qubit
• Discrimination of quantum states
• Improving information/disturbance and estimation/distortion trade-offs with non-universal protocols

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