We review some of the main results of the quantum field theoretical approach to neutrino
mixing and oscillations. We show that the quantum field theoretical framework, where flavor …

We investigate Leggett-Garg inequalities for neutrino oscillations in the quantum field
theoretical setting. We derive an exact flavor-mass uncertainty relation and prove that this …

We report on a systematic study on the entanglement between helicity degrees of freedom
generated at tree level in quantum electrodynamics two-particle scattering processes. We …

Correlations exhibited by neutrino oscillations are studied via quantum-information theoretic
quantities. We show that the strongest type of entanglement, genuine multipartite …

We consider two necessary and sufficient conditions for macrorealism recently appeared in
the literature, known as no-signaling-in-time and arrow-of-time conditions, respectively, and …

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 …

We analyze how entanglement is generated and distributed in a Bhabha scattering process
(e-e+→ e-e+) at tree level. In our setup an electron A scatters with a positron B, which is …

The wave packet approach to neutrino oscillations provides an enlightening description of
quantum decoherence induced, during propagation, by localization effects. Within this …

Abstract We derive the Mandelstam–Tamm time–energy uncertainty relation for neutrino
oscillations in a generic stationary curved spacetime. In particular, by resorting to Stodolsky …

We exploit complete complementarity relations to fully characterize various aspects of
quantumness in a Bhabha scattering process $(e^-e^+\rightarrow e^-e^+) $ at tree level. For …