4 papers
Topological flat band with higher winding number in a superradiance lattice
Shuai Li, Rui Tian, Huan Wang +3
A five-level M-type scheme in atomic ensembles is proposed to generate a one-dimensional bipartite superradiance lattice in momentum space. By taking advantage of this tunable atom…
Localization-delocalization Transition in an electromagnetically induced photonic lattice
Rui Tian, Shuai Li, Maksims Arzamasovs +3
We investigate the localization-delocalization transition (LDT) in an electromagnetically induced photonic lattice. A four-level tripod-type scheme in atomic ensembles is proposed…
Chiral odd Chern number lattice supersolidity with tunable unpaired Majorana fermions in a Rydberg-dressed Fermi gas
Shuai Li, Rui Tian, Min Liu +2
There is growing interest to search the chiral Majorana fermions that could arise as the quasi-particle edge state of a two-dimensional topological state of matter. Here we propose…
Non-equilibrium dynamics of ultracold lattice bosons inside a cavity
Huan Wang, Xiayao He, Shuai Li +2
We study the non-equilibrium quench dynamics crossing a continuous phase transition between the charge density wave (CDW) and supersolid (SS) phases of a bosonic lattice gas with c…