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arXiv · 0704.3863

Fano-Kondo effect through two-level system based on quantum dots

Tetsufumi Tanamoto·Yoshifumi Nishi
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Abstract

We theoretically study the Fano-Kondo effect in a triple quantum dot (QD) system where two QDs constitute a two-level system and the other QD works in a detector with electrodes. We found that the Fano dip is clearly modulated by strongly coupled QDs in a two-level system and a slow detector with no interacting QD. This setup suggests a new method of reading out qubit states.

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Tetsufumi Tanamoto, Yoshifumi Nishi. 2008-03-17. Fano-Kondo effect through two-level system based on quantum dots. https://doi.org/10.1103/physrevb.76.155319

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