Quantumness of correlations, quantumness of ensembles and quantum data hiding

We study the quantumness of correlations for ensembles of bi- and multi-partite systems and relate it to the task of quantum data hiding. Quantumness is here intended in the sense of minimum average disturbance under local measurements. We consider a very general framework, but focus on local comple...

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Bibliographic Details
Main Authors: M Piani, V Narasimhachar, J Calsamiglia
Format: Article
Language:English
Published: IOP Publishing 2014-01-01
Series:New Journal of Physics
Subjects:
Online Access:https://doi.org/10.1088/1367-2630/16/11/113001