Control of Localized Single- and Many-Body Dark States in Waveguide QED
Control of Localized Single- and Many-Body Dark States in Waveguide QED
Subradiant states in a finite chain of two-level quantum emitters coupled to a one-dimensional reservoir are a resource for superior photon storage and their controlled release. As one can maximally store one energy quantum per emitter, storing multiple excitations requires delocalized states, which typically exhibit fermionic correlations and antisymmetric wave …