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Entanglement and nonclassicality in four-mode Gaussian states generated via parametric down-conversion and frequency up-conversion

Multipartite entanglement and nonclassicality of four-mode Gaussian states generated in two simultaneous nonlinear processes involving parametric down-conversion and frequency up-conversion are analyzed assuming the vacuum as the initial state. Suitable conditions for the generation of highly entang...

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Detalles Bibliográficos
Autores principales: Arkhipov, Ievgen I., Peřina Jr., Jan, Haderka, Ondřej, Allevi, Alessia, Bondani, Maria
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2016
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5034343/
https://www.ncbi.nlm.nih.gov/pubmed/27658508
http://dx.doi.org/10.1038/srep33802