Hyperentanglement concentration of nonlocal two-photon six-qubit systems via the cross-Kerr nonlinearity

We present an efficient hyperentanglement concentration protocol (hyper-ECP) for two-photon six-qubit systems in nonlocal partially hyperentangled Bell states with unknown parameters. In our scheme, we use two identical partially hyperentangled states which are simultaneously entangled in polarizati...

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Detalles Bibliográficos
Autores principales: Liu, Qian, Song, Guo-Zhu, Qiu, Tian-Hui, Zhang, Xiao-Min, Ma, Hong-Yang, Zhang, Mei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7722746/
https://www.ncbi.nlm.nih.gov/pubmed/33293577
http://dx.doi.org/10.1038/s41598-020-78529-2

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7722746/
https://www.ncbi.nlm.nih.gov/pubmed/33293577
http://dx.doi.org/10.1038/s41598-020-78529-2

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