69 citations · 168 across the 10 of their papers we have counts for
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quant-ph2022★ 23 cited
Coherence and contextuality in a Mach-Zehnder interferometer
Rafael Wagner, Anita Camillini, Ernesto F. Galvão
We analyse nonclassical resources in interference phenomena using generalized noncontextuality inequalities and basis-independent coherence witnesses. We use recently proposed ineq…
quant-ph2022★ 20 cited
Inequalities witnessing coherence, nonlocality, and contextuality
Rafael Wagner, Rui Soares Barbosa, Ernesto F. Galvão
Quantum coherence, nonlocality, and contextuality are key resources for quantum advantage in metrology, communication, and computation. We introduce a graph-based approach to deriv…