Surprises in the phase diagram of the Anderson model on the Bethe lattice

@article{Warzel2012SurprisesIT,
  title={Surprises in the phase diagram of the Anderson model on the Bethe lattice},
  author={Simone Warzel},
  journal={arXiv: Mathematical Physics},
  year={2012}
}
  • S. Warzel
  • Published 18 December 2012
  • Physics
  • arXiv: Mathematical Physics
rst for which an energy regime of extended states and a separate regime of localized states could be established. In this paper, we review recently discovered surprises in the phase diagram. Among them is that even at weak disorder, the regime of diusive transport extends well beyond energies of the unperturbed model into the Lifshitz tails. As will be explained, the mechanism for the appearance of extended states in this non-perturbative regime are disorder-induced resonances. We also present… 
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