Exposed positive maps: a sufficient condition

DOI10.1088/1751-8113/45/11/115304zbMath1245.81003arXiv1111.2012OpenAlexW2109198363WikidataQ115597463 ScholiaQ115597463MaRDI QIDQ5388928

Gniewomir Sarbicki, Dariusz Chruściński

Publication date: 24 April 2012

Published in: Journal of Physics A: Mathematical and Theoretical (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1111.2012

Mathematics Subject Classification ID

Applications of selfadjoint operator algebras to physics (46L60) Quantum measurement theory, state operations, state preparations (81P15) Operator algebra methods applied to problems in quantum theory (81R15)

Related Items (12)

Merging of positive maps: a construction of various classes of positive maps on matrix algebras ⋮ On Extremal Positive Maps of Three-Dimensional Matrix Algebra ⋮ On a New Family of Extremal Positive Maps of Three-Dimensional Matrix Algebra ⋮ Exposed Positive Maps in M₄(ℂ) ⋮ New tools for investigating positive maps in matrix algebras ⋮ Construction of exposed indecomposable positive linear maps between matrix algebras ⋮ Non-Markovianity and entanglement detection ⋮ On the structure of positive maps. II. Low dimensional matrix algebras ⋮ The structural physical approximation conjecture ⋮ Optimal Entanglement Witnesses for Two Qutrits ⋮ Rank properties of exposed positive maps ⋮ Exposedness of Choi-Type Entanglement Witnesses and Applications to Lengths of Separable States

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