On the dissipative dynamics of entangled states in coupled-cavity quantum electrodynamics arrays

We examine the dissipative dynamics of N00N states with an arbitrary photon number N in two architectures fiber-coupled optical ring resonators (RRs) interacting two-level quantum emitters. One architecture consists a two-way cascaded array emitter-cavity systems, while other we consider RRs each coupled to multiple dipole-dipole (DDI) emitters (QEs). Our focus this paper is study how am initially prepared excitation atomic transfers and then rapidly it decays these open cavity electrodynamics (CQED) setups varying coupling strengths, detuning, backscattering from modes. present general theoretical formalism valid for any numbers QEs, RRs, state both schemes. As examples, discuss cases single two-excitation report comparison our findings one main results, conclude that scheme tends store longer times DDI supports higher fidelity values. The results may find applications designing new multiparty entanglement-based protocols metrology lithography.