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Significant loophole-free test of Kochen-Specker contextuality using two species of atomic ions

Quantum measurements cannot be thought of as revealing preexisting results, even when they do not disturb any other measurement in the same trial. This feature is called contextuality and is crucial for the quantum advantage in computing. Here, we report the observation of quantum contextuality simu...

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Detalles Bibliográficos
Autores principales: Wang, Pengfei, Zhang, Junhua, Luan, Chun-Yang, Um, Mark, Wang, Ye, Qiao, Mu, Xie, Tian, Zhang, Jing-Ning, Cabello, Adán, Kim, Kihwan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Association for the Advancement of Science 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8827658/
https://www.ncbi.nlm.nih.gov/pubmed/35138888
http://dx.doi.org/10.1126/sciadv.abk1660