Commutativity up to a factor of bounded operators in complex Hilbert space

DOI10.1098/rspa.2001.0858zbMath1037.81009arXivmath/0007049OpenAlexW2154374787MaRDI QIDQ4545321

James A. Brooke, D. B. Pearson, Paul Busch

Publication date: 15 August 2002

Published in: Proceedings of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/0007049

zbMATH Keywords

bounded operators on Hilbert spacecommutation up to a scalar factor

Mathematics Subject Classification ID

Applications of operator theory in the physical sciences (47N50) Quantum measurement theory, state operations, state preparations (81P15)

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