Rydberg superatoms: An artificial quantum system for quantum information processing and quantum optics

Rydberg superatoms: An artificial quantum system for quantum information processing and quantum optics Dense atom ensembles with Rydberg excitations display intriguing collective effects mediated by their strong, long-range dipole–dipole interactions. These collective effects, often modeled using Rydberg superatoms, have gained significant attention across various fields due to their potential applications in quantum information processing and quantum optics. In this review article, we delve in...