Compatibility of Quantum Measurements and Inclusion Constants for the Matrix Jewel

DOI10.1137/19M123837XzbMath1440.81016arXiv1809.04514WikidataQ114615470 ScholiaQ114615470MaRDI QIDQ5113109

Ion Nechita, Andreas Bluhm

Publication date: 10 June 2020

Published in: SIAM Journal on Applied Algebra and Geometry (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1809.04514

zbMATH Keywords

polytopequantum measurementsemidefinite relaxationquantum cloningfree spectrahedraalgebraic convexity

Mathematics Subject Classification ID

Linear inequalities of matrices (15A39) Quantum measurement theory, state operations, state preparations (81P15) Operator spaces (= matricially normed spaces) (47L25) Convex sets and cones of operators (47L07) Quantum information, communication, networks (quantum-theoretic aspects) (81P45) Quantum state estimation, approximate cloning (81P50)

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