Free versus bound entanglement, a NP-hard problem tackled by machine learning

Abstract Entanglement detection in high dimensional systems is a NP-hard problem since it is lacking an efficient way. Given a bipartite quantum state of interest free entanglement can be detected efficiently by the PPT-criterion (Peres-Horodecki criterion), in contrast to detecting bound entangleme...

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Auteur principal: Beatrix C. Hiesmayr
Format: article
Langue:EN
Publié: Nature Portfolio 2021
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Q
Accès en ligne:https://doaj.org/article/636ea1ea90104a98a623300f4d0a620a
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