• Properties of the spatial Wigner function of entangled photon pairs 

      González, Noelia; Molina Terriza, Gabriel; Pérez Torres, Juan (2009-10)
      Article
      Accés obert
      In this paper we analyze some important characteristics of the spatial Wigner function of entangled photon pairs. We show that the Wigner description of quantum states that live in the infinite-dimensional spacemomentum degree ...