Characterization of equivariant maps and application to entanglement detection

DOI10.1007/s00023-020-00941-1zbMath1461.15002arXiv1811.08193OpenAlexW2901710197MaRDI QIDQ2204008

Gunjan Sapra, Ivan Bardet, Benoit Collins

Publication date: 2 October 2020

Published in: Annales Henri Poincaré (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1811.08193

zbMATH Keywords

quantum informationentanglement detectionequivariant linear mapsfinite-dimensional matrix algebras

Mathematics Subject Classification ID

Algebraic systems of matrices (15A30) Linear transformations, semilinear transformations (15A04) Quantum coherence, entanglement, quantum correlations (81P40) Quantum information, communication, networks (quantum-theoretic aspects) (81P45) Entanglement measures, concurrencies, separability criteria (81P42)

Related Items (4)

Schoenberg correspondence for \(k\)-(super)positive maps on matrix algebras ⋮ Mapping cone of \(k\)-entanglement breaking maps ⋮ Optimization over trace polynomials ⋮ Positive maps and trace polynomials from the symmetric group

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