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Tensor-network approach for quantum metrology in many-body quantum systems

Identification of the optimal quantum metrological protocols in realistic many particle quantum models is in general a challenge that cannot be efficiently addressed by the state-of-the-art numerical and analytical methods. Here we provide a comprehensive framework exploiting matrix product operator...

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Detalles Bibliográficos
Autores principales: Chabuda, Krzysztof, Dziarmaga, Jacek, Osborne, Tobias J., Demkowicz-Dobrzański, Rafał
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6959326/
https://www.ncbi.nlm.nih.gov/pubmed/31937760
http://dx.doi.org/10.1038/s41467-019-13735-9

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