Site-wise manipulations and Mott insulator-superfluid transition of interacting photons using superconducting circuit simulators

Xiuhao Deng, Chunjing Jia, Chih-Chun Chien

The Bose Hubbard model (BHM) of interacting bosons in a lattice has been a paradigm in many-body physics, and it exhibits a Mott insulator (MI)-superfluid (SF) transition at intege…