Universal parametric correlations in the transmission eigenvalue spectra of disordered conductors.
نویسنده
چکیده
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. PACS numbers: 72.10.Bg, 05.60.+w, 05.40.+j
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ورودعنوان ژورنال:
- Physical review. B, Condensed matter
دوره 49 23 شماره
صفحات -
تاریخ انتشار 1994