Dynamical localization of Dirac particles in electromagnetic fields with dominating magnetic potentials

International audienceWe consider two-dimensional massless Dirac operators in a radially symmetric electromagnetic field. In this case the fields may be described by one-dimensional electric and magnetic potentials V and A. We show dy-namical localization in the regime when lim r→∞ |V |/|A| < 1, where dense point spectrum occurs