Persistence under Weak Disorder of AC Spectra of Quasi-Periodic Schroedinger operators on Trees Graphs

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dc.creatorAizenman, Michael
dc.creatorWarzel, Simone
dc.date2005-04-29
dc.date2006-06-09
dc.date.accessioned2026-07-07T06:38:37Z
dc.date.available2026-07-07T06:38:37Z
dc.descriptionWe consider radial tree extensions of one-dimensional quasi-periodic Schroedinger operators and establish the stability of their absolutely continuous spectra under weak but extensive perturbations by a random potential. The sufficiency criterion for that is the existence of Bloch-Floquet states for the one dimensional operator corresponding to the radial problem.
dc.descriptionDedicated to Ya. Sinai on the occasion of his seventieth birthday
dc.identifierhttps://arxiv.org/abs/math-ph/0504084
dc.identifierhttp://arxiv.org/abs/math-ph/0504084
dc.identifierMoscow Math. Jour., vol. 5, no. 3 (2005), 499-506
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/100800
dc.subjectMathematical Physics
dc.subjectDisordered Systems and Neural Networks
dc.subject47B80, 37E10
dc.titlePersistence under Weak Disorder of AC Spectra of Quasi-Periodic Schroedinger operators on Trees Graphs
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