Quantum speedup in the identification of cause–effect relations

Discovering cause–effect relationships is an essential task in many areas of science and technology. Here the authors establish that quantum strategies can provide an exponential speedup in identifying cause–effect relationships in quantum systems.

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Detalles Bibliográficos
Autores principales: Giulio Chiribella, Daniel Ebler
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
Materias:
Q
Acceso en línea:https://doaj.org/article/1abce7cb404d45f4bc013f85f8ec1eac
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Descripción
Sumario:Discovering cause–effect relationships is an essential task in many areas of science and technology. Here the authors establish that quantum strategies can provide an exponential speedup in identifying cause–effect relationships in quantum systems.