New tools for investigating positive maps in matrix algebras

DOI10.1016/S0034-4877(13)60027-0zbMath1284.15010arXiv1204.6579WikidataQ115597455 ScholiaQ115597455MaRDI QIDQ362104

Justyna P. Zwolak, Dariusz Chruściński

Publication date: 20 August 2013

Published in: Reports on Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1204.6579

zbMATH Keywords

matrix algebraentanglement witnesslinear mapgeneralized reduction mappositive mapreduction mapRobertson map

Mathematics Subject Classification ID

Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) Positive matrices and their generalizations; cones of matrices (15B48) Algebraic systems of matrices (15A30) Quantum coherence, entanglement, quantum correlations (81P40)

Related Items (2)

A class of generalized positive linear maps on matrix algebras ⋮ Linear matrix maps for which positivity and complete positivity coincide

Cites Work

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