arXiv:cond-mat/0007266 Abstract

arXiv:cond-mat/0007266Abstract References Reviews Resources

Comment on "Localization and the mobility edge in one-dimensional potentials with correlated disorder"

Published 2000-07-17Version 1

The equation for the wave-function localization length in terms of the two-point correlation function of a weak random potential in 1D (F. M. Izrailev and A. A. Krokhin, Phys. Rev. Lett. vol. 82, 4062 (1999)) is rederived using the standard weak-localization theory. I propose a modified algorithm for generation of arbitrary correlated random potentials, and show that numerical calculation of the localization length in a specific correlated disorder in 1D is then in accord with the analytic expression, removing the discrepancy noted in the above Letter.

Comments: RevTex, one page, one eps figure included

Categories: cond-mat.dis-nn

Keywords: correlated disorder, mobility edge, one-dimensional potentials, standard weak-localization theory, weak random potential

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