Long--time relaxation of current in a 2D weakly disordered conductor

1995/08/22 by Alexander D. Mirlin
Physics and Astronomy · #cond-mat

paper · pdf

published as JETP-Lett. 62, 603 (1995) · REVTEX, 4 pages

arxiv created 1995/08/22 · arxiv updated 2009/11/30

Abstract

The long-time relaxation of the average conductance in a 2D mesoscopic sample is studied within the method recently suggested by Muzykantskii and Khmelnitskii and based on a saddle-point approximation to the supermatrix σ--model. The obtained far asymptotics is in perfect agreement with the result of renormalization group treatment by Altshuler, Kravtsov and Lerner.

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