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Dynamical Localization of the Quasi-Periodic Schrödinger Operators

DOI: 10.4236/oalib.1110966, PP. 1-13

Subject Areas: Functional Analysis, Dynamical System

Keywords: Quasi-Periodic Schrodinger Operators, Pure Point Spectrum, Eigenfunctions, Dynamical Localization

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Abstract

In this paper, we study the spectral properties of a family of discrete one-dimensional quasi-periodic Schrödinger operators (depending on a phase theta). In the perturbative regime and in large disorder, under some conditions on v and a diophantine rotation number, we prove by using KAM theory that this operator satisfies both Anderson and dynamical localization for all θ∈[0,2π).

Cite this paper

Refai, W. (2023). Dynamical Localization of the Quasi-Periodic Schrödinger Operators. Open Access Library Journal, 10, e966. doi: http://dx.doi.org/10.4236/oalib.1110966.

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