2 papers
quant-ph2020
Crossover from a delocalized to localized atomic excitation in an atom-waveguide interface
H. H. Jen, J. -S. You
An atom-waveguide system, which presents one of the quantum interfaces that enable strong couplings between light and atoms, can support tightly-confined guided modes of light. In…
quant-ph2018
Selective transport of atomic excitations in a driven chiral-coupled atomic chain
H. H. Jen
We theoretically investigate the flow of the atomic excitations in a driven chiral-coupled atomic chain with nonreciprocal decay channels. This one-dimensional system allows infini…