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Measurement-Device-Independent Quantum Key Distribution over asymmetric channel and unstable channel

We show that a high key rate of Measurement-Device-Independent Quantum Key Distribution (MDIQKD) over asymmetric and unstable quantum channel can be obtained by full optimization and compensation. Employing a gradient optimization method, we make the full optimization taking both the global optimiza...

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Detalles Bibliográficos
Autores principales: Hu, Xiao-Long, Cao, Yuan, Yu, Zong-Wen, Wang, Xiang-Bin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6281621/
https://www.ncbi.nlm.nih.gov/pubmed/30518943
http://dx.doi.org/10.1038/s41598-018-35507-z