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      Subdiffusion of nonlinear waves in quasiperiodic potentials 

      Larcher, M.; Laptyeva, T. V.; Bodyfelt, J. D.; Dalfovo, F.; Modugno, Michele; Flach, S. (IOP Publishing, 2012-10-23)
      We study the time evolution of wave packets in one-dimensional quasiperiodic lattices which localize linear waves. Nonlinearity (related to two-body interactions) has a destructive effect on localization, as observed ...