Extremal generalized quantum measurements

DOI10.1016/j.laa.2013.10.006zbMath1282.81023arXiv1207.5420OpenAlexW2068027980MaRDI QIDQ2435593

Anna Jenčová

Publication date: 19 February 2014

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1207.5420

zbMATH Keywords

measurementquantum channelextremalitygeneralized POVMquantum 1-testersection of the state space

Mathematics Subject Classification ID

Quantum measurement theory, state operations, state preparations (81P15) Convex sets and cones of operators (47L07) Channel models (including quantum) in information and communication theory (94A40)

Cites Work

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• Quantum learning algorithms for quantum measurements
• Completely positive linear maps on complex matrices
• A short impossibility proof of quantum bit commitment
• Subalgebras of \(C^ *\)-algebras
• Extremal quantum protocols
• Generalized channels: Channels for convex subsets of the state space
• On a measure of distance for quantum strategies
• Extremality conditions for generalized channels
• Theoretical framework for quantum networks
• Barycentric decomposition of quantum measurements in finite dimensions