Coherence and contextuality in a Mach-Zehnder interferometer

We analyse nonclassical resources in interference phenomena using generalized noncontextuality inequalities and basis-independent coherence witnesses. We use recently proposed inequalities that witness both resources within the same framework. We also propose, in view of previous contextual advantag...

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Bibliographic Details
Published in:Quantum
Main Authors: Rafael Wagner, Anita Camillini, Ernesto F. Galvão
Format: Article
Language:English
Published: Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften 2024-02-01
Online Access:https://quantum-journal.org/papers/q-2024-02-05-1240/pdf/