Observation of a Superradiant Mott Insulator in the Dicke-Hubbard Model
Observation of a Superradiant Mott Insulator in the Dicke-Hubbard Model
It is well known that the bosonic Hubbard model possesses a Mott insulator phase. Likewise, it is known that the Dicke model exhibits a self-organized superradiant phase. By implementing an optical lattice inside of a high-finesse optical cavity, both models are merged such that an extended Hubbard model with cavity-mediated …