We investigate a one-dimensional quantum emitter chain where transport of excitations and correlations takes place via nearest neighbor, dipole-dipole interactions. In the presence of collective radiative emission, we show that a phase imprinting wavepacket initialization procedure can lead to subradiant transport and can preserve quantum correlations. In the context of cavity mediated transport, where emitters are coupled to a common delocalized optical mode, we analyze the effect of frequency disorder and nonidentical photon-emitter couplings on excitation transport.
@article{arxiv.2102.08139,
title = {Excitation transport with collective radiative decay},
author = {Francesca Mineo and Claudiu Genes},
journal= {arXiv preprint arXiv:2102.08139},
year = {2021}
}