Abstract
Abstract
We prove a Wegner estimate for discrete Schrödinger operators with a potential given by a Gaussian random process.
The only assumption is that the covariance function decays exponentially; no monotonicity assumption is required.
This improves earlier results where abstract conditions on the conditional distribution, compactly supported and non-negative, or compactly supported covariance functions with positive mean are considered.
Subject
Statistics and Probability,Analysis
Cited by
1 articles.
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