129 citations · 133 across the 4 of their papers we have counts for
10 papers
Emergent Orbital Skyrmion Lattice in a Triangular Atom Array
Rui Cao, Jinsen Han, Jianmin Yuan +2
Multi-orbital optical lattices have been attracting rapidly growing research interests in the last several years, providing fascinating opportunities for orbital-based quantum simu…
Spin-Induced Orbital Frustration in a Hexagonal Optical Lattice
Yongqiang Li, Jianmin Yuan, Xiaoji Zhou +1
Complex lattices provide a versatile ground for fascinating quantum many-body physics. Here, we propose an exotic mechanics for generating orbital frustration in hexagonal lattices…
Flat-band localization in Creutz superradiance lattices
Yanyan He, Ruosong Mao, Han Cai +5
Flat bands play an important role in diffraction-free photonics and attract fundamental interest in many-body physics. Here we report the engineering of flat-band localization of c…
Magnetisms of spinor alkali and alkaline-earth atoms in optical lattices
Hui Tan, Jinsen Han, Jianmin Yuan +1
We theoretically investigate zero-temperature magnetic ordering of mixtures of spin-1 (alkali atoms) and spin-0 (alkaline-earth atoms) bosons in a three-dimensional optical lattice…
Many-body chiral edge currents and sliding phases of atomic spinwaves in momentum-space lattice
Yongqiang Li, Han Cai, Da-wei Wang +3
Collective excitations (spinwaves) of long-lived atomic hyperfine states can be synthesized into a Bose-Hubbard model in momentum space. We explore many-body ground states and dyna…
Quench dynamics of Rydberg-dressed bosons on two-dimensional square lattices
Yijia Zhou, Yongqiang Li, Rejish Nath +1
We study the dynamics of bosonic atoms on a two-dimensional square lattice, where atomic interactions are long-ranged with either a box or soft-core shape. The latter can be realiz…