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Matching relations for optimal entanglement concentration and purification

The bilateral controlled NOT (CNOT) operation plays a key role in standard entanglement purification process, but the CNOT operation may not be the optimal joint operation in the sense that the output entanglement is maximized. In this paper, the CNOT operations in both the Schmidt-projection based...

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Detalles Bibliográficos
Autores principales: Kong, Fan-Zhen, Xia, Hui-Zhi, Yang, Ming, Yang, Qing, Cao, Zhuo-Liang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2016
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4870524/
https://www.ncbi.nlm.nih.gov/pubmed/27189800
http://dx.doi.org/10.1038/srep25958