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A complete hierarchy for the pure state marginal problem in quantum mechanics

Clarifying the relation between the whole and its parts is crucial for many problems in science. In quantum mechanics, this question manifests itself in the quantum marginal problem, which asks whether there is a global pure quantum state for some given marginals. This problem arises in many context...

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Detalles Bibliográficos
Autores principales: Yu, Xiao-Dong, Simnacher, Timo, Wyderka, Nikolai, Nguyen, H. Chau, Gühne, Otfried
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7881147/
https://www.ncbi.nlm.nih.gov/pubmed/33579935
http://dx.doi.org/10.1038/s41467-020-20799-5