Quantum correlations in terms of neutrino oscillation probabilities

Understand

Neutrino oscillations provide evidence for the mode entanglement of neutrino mass eigenstates in a given flavour eigenstate.

• Given this mode entanglement, it is pertinent to consider the relation between the oscillation probabilities and other quantum correlations.
• In this work, we show that all the well-known quantum correlations, such as the Bell's inequality, are directly related to the neutrino oscillation probabilities.
• The results of the neutrino oscillation experiments, which measure the neutrino survival probability to be less than unity, imply Bell's inequality violation.