Localization in one-dimensional random random walks
نویسندگان
چکیده
منابع مشابه
Localization in General One-Dimensional Random Systems
We discuss two ways of extending the recent ideas of localization from discrete Schrodinger operators (Jacobi matrices) to the continuum case. One case allows us to prove localization in the Goldshade, Molchanov, Pastur model for a larger class of functions than previously. The other method studies the model — A + V, where V is a random constant in each (hyper-) cube. We extend Wegner's result ...
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We consider a d-dimensional random quantum walk with site-dependent random coin operators. The corresponding transition coefficients are characterized by deterministic amplitudes times independent identically distributed site-dependent random phases. When the deterministic transition amplitudes are close enough to those of a quantum walk which forbids propagation, we prove that dynamical locali...
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ژورنال
عنوان ژورنال: Journal of Physics A: Mathematical and General
سال: 1998
ISSN: 0305-4470,1361-6447
DOI: 10.1088/0305-4470/31/29/004