Realization and Detection of Nonergodic Critical Phases in an Optical Raman Lattice
Realization and Detection of Nonergodic Critical Phases in an Optical Raman Lattice
The critical phases, being delocalized but non-ergodic, are fundamental phases which are different from both the many-body localization and ergodic extended quantum phases, and have so far not been realized in experiment. Here we propose to realize such critical phases with and without interaction based on a topological optical Raman …