Device-independent tests of quantum measurements

We consider the problem of characterizing the set of input-output correlations that can be generated by an arbitrarily given quantum measurement. Our main result is to provide a closed-form, full characterization of such a set for any qubit measurement, and to discuss its geometrical interpretation....

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Bibliographic Details
Main Authors: Dall'Arno, M, Brandsen, S, Buscemi, F, Vedral, V
Format: Journal article
Language:English
Published: American Physical Society 2017