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Noise representations of open system dynamics

We analyze the conditions under which the dynamics of a quantum system open to a given environment can be simulated with an external noisy field that is a surrogate for the environmental degrees of freedom. We show that such a field is either a subjective or an objective surrogate; the former is cap...

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Detalles Bibliográficos
Autores principales: Szańkowski, Piotr, Cywiński, Łukasz
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7746757/
https://www.ncbi.nlm.nih.gov/pubmed/33335137
http://dx.doi.org/10.1038/s41598-020-78079-7