Quantum Violations of the Equivalence Principle in a Modified   Schwarzschild Geometry. Neutrino Oscillations
  Neutrino flavour oscillations are analyzed in a model in which particles experience an effective Schwarzschild geometry modified by maximal acceleration corrections. These imply a quantum violation of the equivalence principle. The corresponding shifts in the phase of the neutrino mass eigenstates are calculated and discussed. 
V. Bozza, G. Lambiase, G.Papini, G. Scarpetta