Level statistics for one-dimensional Schr\"odinger operators and Gaussian beta ensemble
Abstract
We study the level statistics for two classes of 1-dimensional random Schr\"odinger operators : (1) for operators whose coupling constants decay as the system size becomes large, and (2) for operators with critically decaying random potential. As a byproduct of (2) with our previous result KN imply the coincidence of the limits of circular and Gaussian beta ensembles.
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