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Universal parametric correlations in the transmission eigenvalue spectra of disordered conductors

A. M. S. Macedo
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Abstract

We study the response of the transmission eigenvalue spectrum of disordered metallic conductors to an arbitrary external perturbation. For systems without time-reversal symmetry we find an exact non-perturbative solution for the two-point correlation function, which exhibits a new kind of universal behavior characteristic of disordered conductors. Systems with orthogonal and symplectic symmetries are studied in the hydrodynamic regime.

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A. M. S. Macedo. 1994-04-18. Universal parametric correlations in the transmission eigenvalue spectra of disordered conductors. https://doi.org/10.1103/physrevb.49.16841

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