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Universality in the level statistics of disordered systems

Heiko Bauke·Stephan Mertens
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Abstract

Energy spectra of disordered systems share a common feature: if the entropy of the quenched disorder is larger than the entropy of the dynamical variables, the spectrum is locally that of a random energy model and the correlation between energy and configuration is lost. We demonstrate this effect for the Edwards-Anderson model, but we also discuss its universality.

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Heiko Bauke, Stephan Mertens. 2004-08-26. Universality in the level statistics of disordered systems. https://doi.org/10.1103/physreve.70.025102

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