Exploring neutrino nature using a non-classical quantifier (NAQC)

In this work, we study the non-classical nature of neutrino oscillations by considering open quantum system dynamics. In this context, we consider non-local advantage of quantum coherence (NAQC) as a measure of nonclassicality to discriminate between Dirac and Majorana neutrinos. We observe that in the presence of decoherence, NAQC parameter takes different values for Dirac and Majorana neutrinos thus making it a promising quantifier to identify the nature of neutrinos.