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Persistent dark states in anisotropic central spin models

Long-lived dark states, in which an experimentally accessible qubit is not in thermal equilibrium with a surrounding spin bath, are pervasive in solid-state systems. We explain the ubiquity of dark states in a large class of inhomogeneous central spin models using the proximity to integrable lines w...

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Detalles Bibliográficos
Autores principales: Villazon, Tamiro, Claeys, Pieter W., Pandey, Mohit, Polkovnikov, Anatoli, Chandran, Anushya
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7527970/
https://www.ncbi.nlm.nih.gov/pubmed/32999321
http://dx.doi.org/10.1038/s41598-020-73015-1