Resonant delocalization on the Bethe strip [PDF]
Mira ShamisRecently, Aizenman and Warzel discovered a mechanism for the appearance of absolutely continuous spectrum for random Schroedinger operators on the Bethe lattice through rare resonances (resonant delocalization). We extend their analysis to a class of random operators on the Bethe strip, a lattice with loops.View original: http://arxiv.org/abs/1304.4461
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