Exposedness of elementary positive maps between matrix algebras
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Publication:6655451
DOI10.1080/03081087.2024.2304694MaRDI QIDQ6655451
Publication date: 23 December 2024
Published in: Linear and Multilinear Algebra (Search for Journal in Brave)
Operator spaces and completely bounded maps (46L07) General theory of (C^*)-algebras (46L05) Algebraic systems of matrices (15A30) Linear transformations, semilinear transformations (15A04) Quantum coherence, entanglement, quantum correlations (81P40) Quantum information, communication, networks (quantum-theoretic aspects) (81P45)
Cites Work
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- Convex cones in mapping spaces between matrix algebras
- Cones with a mapping cone symmetry in the finite-dimensional case
- Linear transformations which preserve trace and positive semidefiniteness of operators
- Order-automorphisms of the set of bounded observables
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- Construction of exposed indecomposable positive linear maps between matrix algebras
- Construction of multi-qubit optimal genuine entanglement witnesses
- Cones of positive maps and their duality relations
- On extremal positive maps acting between type I factors
- Duality for positive linear maps in matrix algebras
- Entanglement Breaking Channels
- Exposed positive maps: a sufficient condition
- Extremals and exposed faces of the cone of positive maps
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