• On neutrino mixing in Quantum Field Theory 

      Gargiulo, Maria Vittoria (Universita degli studi di Salerno, 2017-05-23)
      Neutrino physics is one of the most important areas in research on the fundamental interactions, both theoretically and experimentally. A central issue in the study of these particles is related to the properties of mixing ...
    • Particle mixing, two level systems and gauge theory 

      Raimondo, Gianluca (Universita degli studi di Salerno, 2012-04-26)
      In this thesis I will discuss the theory of two level systems and the theory of the oscillating particles in quantum eld theory. In the rst chapter I will consider the time evolution of a two level system, a qubit, ...