Characterization of bistochastic Kadison-Schwarz operators on \(M_2(\mathbb C)\)

DOI10.1134/S0081543821020164MaRDI QIDQ2041556

Publication date: 23 July 2021

Published in: Proceedings of the Steklov Institute of Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1601.00719

zbMATH Keywords

complete positivity Kadison-Schwarz operator bistochastic mapping

Mathematics Subject Classification ID

Operator theory (47-XX) Quantum theory (81-XX)

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