Neutrinos as probes for quantum gravity

In this article, we will explore how neutrinos interact with gravity, with a particular focus on how these particles can be used as probes to investigate the presumed quantized structure of spacetime.Indeed, any modification to the formulation of gravitational interaction is expected to impact particle physics.We will therefore study how neutrinos can be used to test both universal and non-universal perturbations arising from the phenomenology of quantum gravity.We will analyze how, in a scenario of universal modification, the flight time of particles acquires a dependence on their energy.We will also examine how the phenomenon of oscillations is affected by the introduction of corrections dependent on the particle eigenstate considered.