We study the influence of the proximity-induced pairing on electronic version of the Dicke effect in a heterostructure, comprising three quantum dots vertically coupled between the metallic and superconducting leads. We discuss a feasible experimental procedure for detecting the narrow/broad (subradiant/superradiant) contributions by means of the subgap Andreev spectroscopy. In the Kondo regime and for small energy level detuning the Dicke effect is manifested in the differential conductance.
@article{arxiv.1611.04957,
title = {Interplay between electron pairing and Dicke effect in triple quantum dots structures},
author = {S. Glodzik and K. P. Wójcik and I. Weymann and T. Domanski},
journal= {arXiv preprint arXiv:1611.04957},
year = {2017}
}