Oscillating universe as eigensolutions of cosmological Schrodinger equation

We propose a cosmological model which could explain, in a very natural way, the apparently periodic structures of the universe, as revealed in a serie s of recent observations. Our point of view is to reduce the cosmological F riedman-Einstein dynamical system to a sort of Schrodinger equation whose b ound eigensolutions are oscillating functions. Taking into account the cosm ological expansion, the large scale periodic structure could be easily reco vered considering the amplitudes and the correlation lengths of the galaxy clusters.