Decay process Atoms 1 Coupling fields 1 Decay rate 1 Decoherence rates 1 Dipole dipole interactions 1 Economic and social effects 1 Excitation process 1 Interaction effect 1 Non-classical lights 1 Nonlinear attenuation 1 Photons 1 Quantum entanglement 1 Quantum optics 1 Qubit entanglement 1 Qubits 1 Rydberg 1 Rydberg states 1 Simple++ 1 Slow light 1 Squeezed vacuum 1 Stabilization 1 Temporal modulations 1 Theoretical modeling 1 Transmission-line 1 Two-qubit 1 Vacuum environment 1 Waveguides 1 Weak interactions 1