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Universal freezing of quantum correlations within the geometric approach

Quantum correlations in a composite system can be measured by resorting to a geometric approach, according to which the distance from the state of the system to a suitable set of classically correlated states is considered. Here we show that all distance functions, which respect natural assumptions...

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Detalles Bibliográficos
Autores principales: Cianciaruso, Marco, Bromley, Thomas R., Roga, Wojciech, Lo Franco, Rosario, Adesso, Gerardo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4650645/
https://www.ncbi.nlm.nih.gov/pubmed/26053239
http://dx.doi.org/10.1038/srep10177

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