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Effects of electron-electron interaction on the conductance of open quantum dots

P. W. Brouwer·I. L. Aleiner
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Abstract

We study the effect of electron-electron interaction on the conductance of open quantum dots. We find that Coulomb interactions (i) do not affect the ensemble averaged conductance if time-reversal symmetry has been broken by a magnetic field, (ii) enhance weak localization and weak anti-localization corrections to in the absence of a magnetic field, (iii) increase conductance fluctuations, and (iv) enhance the effect of short trajectories on the conductivity of quantum dot.

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P. W. Brouwer, I. L. Aleiner. 1998-07-22. Effects of electron-electron interaction on the conductance of open quantum dots. https://doi.org/10.1103/physrevlett.82.390

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