Phys. Rev. B 60, R16311(R) (1999) - Theory of dephasing by external perturbation in open quantum dots

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Theory of dephasing by external perturbation in open quantum dots

Maxim G. Vavilov and Igor L. Aleiner

Phys. Rev. B 60, R16311(R) – Published 15 December 1999

Abstract

We propose a random matrix theory describing the influence of a time-dependent external field on the average magnetoresistance of open quantum dots. The effect of the external field is taken into account to all orders of perturbation theory, and the result is applicable to both weak and strong fields.

Received 6 October 1999

DOI:https://doi.org/10.1103/PhysRevB.60.R16311

©1999 American Physical Society

Authors & Affiliations

Maxim G. Vavilov

Laboratory of Atomic and Solid State Physics, Cornell University, Ithaca, New York 14853

Igor L. Aleiner

Department of Physics and Astronomy, SUNY at Stony Brook, Stony Brook, New York 11794

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Issue

Vol. 60, Iss. 24 — 15 December 1999

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