Level Statistics in a Metallic Sample: Corrections to the Wigner-Dyson Distribution

Vladimir E. Kravtsov; Alexander D. Mirlin

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Level Statistics in a Metallic Sample: Corrections to the Wigner-Dyson Distribution

Vladimir E. Kravtsov·Alexander D. Mirlin

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Abstract

Deviation of the level correlation function in a mesoscopic metallic sample from the Wigner--Dyson distribution is calculated by using a combination of the renormalization group and non-perturbative treatment. For given spatial dimension the found correction is determined by the sample conductance.

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Vladimir E. Kravtsov, Alexander D. Mirlin. 1994-08-23. Level Statistics in a Metallic Sample: Corrections to the Wigner-Dyson Distribution. https://arxiv.org/abs/cond-mat/9408072

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