Antibunching, the tendency of bosonic particles to be emitted apart from each other, is an irrefutable evidence of the quantum character of light. The first experimental observation of photon antibunching, done in the late 1970’s, started a technological race to develop sources of single photons showcasing “perfect” antibunching, namely, sources...
Resonance fluorescence, the interaction between an artificial atom and coherent light, has been the subject of fundamental research from the early days of quantum optics. In particular, the observation of antibunching from this interaction open the gate for fundamental research on sources of single photons. From a theoretical point of...