1D Anderson model revisited: Band center anomaly for correlated disorder
DOI (Low Temperature Physics):
https://doi.org/10.1063/1.4976635Ключові слова:
Anderson localization, band-center anomaly.Анотація
We study the band-center anomaly in the one-dimensional Anderson model with the disorder characterized by short-range positive correlations. Using the Hamiltonian map approach, we obtain analytical expressions for the localization length and the invariant measure of the phase variable. The analytical expressions are complemented by numerical data.
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2016-12-20
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I.F. Herrera-González, F.M. Izrailev, N.M. Makarov, and L. Tessieri, 1D Anderson model revisited: Band center anomaly for correlated disorder, Low Temp. Phys. 43, (2016) [Fiz. Nizk. Temp. 43, 347-352, (2016)] DOI: https://doi.org/10.1063/1.4976635.
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