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Experimental Investigation of the Robustness of a New Bell-Type Inequality of Triphoton GHZ States in Open Systems

Knowing the level of entanglement robustness against quantum bit loss or decoherence mechanisms is an important issue for any application of quantum information. Fidelity of states can be used to judge whether there is entanglement in multi-particle systems. It is well known that quantum channel sec...

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Detalles Bibliográficos
Autores principales: Zhao, Jiaqiang, Wang, Meijiao, Cao, Lianzhen, Yang, Yang, Liu, Xia, Zhang, Qinwei, Lu, Huaixin, Driscoll, Kellie Ann
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8620537/
https://www.ncbi.nlm.nih.gov/pubmed/34828212
http://dx.doi.org/10.3390/e23111514