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A quantitative witness for Greenberger-Horne-Zeilinger entanglement

Along with the vast progress in experimental quantum technologies there is an increasing demand for the quantification of entanglement between three or more quantum systems. Theory still does not provide adequate tools for this purpose. The objective is, besides the quest for exact results, to devel...

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Detalles Bibliográficos
Autores principales: Eltschka, Christopher, Siewert, Jens
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2012
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3521080/
https://www.ncbi.nlm.nih.gov/pubmed/23267431
http://dx.doi.org/10.1038/srep00942