376 citations · 7.2k across the 150 of their papers we have counts for
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Wigner crystal induced by dipole-dipole interaction in one-dimensional optical lattices
Zhihao Xu, Shu Chen
We demonstrate that the static structure factor, momentum distribution and density distribution provide clear signatures of the emergence of Wigner crystal for the fermionic dipola…
Quantum Information Approach to Bose-Einstein Condensate in a Tilted Double-Well System
Zhao Liu, Hongli Guo, Shu Chen +1
We study the ground state properties of bosons in a tilted double-well system. We use fidelity susceptibility to identify the possible ground state transitions under different tilt…
Quantum criticality of a one-dimensional Bose-Fermi mixture
Xiangguo Yin, Xi-Wen Guan, Yunbo Zhang +1
The one-dimensional interacting Bose-Fermi mixtures, exhibiting quantum phase transitions at zero temperature, are particularly valuable for the study of quantum critical phenomena…
Edge states and topological phases in one-dimensional optical superlattices
Li-Jun Lang, Xiaoming Cai, Shu Chen
We show that one-dimensional quasi-periodic optical lattice systems can exhibit edge states and topological phases which are generally believed to appear in two-dimensional systems…
Quantum dynamics of hard-core bosons in tilted bichromatic optical lattices
Xiaoming Cai, Shu Chen, Yupeng Wang
We study the dynamics of strongly repulsive Bose gas in tilted or driven bichromatic optical lattices. Using the Bose-Fermi mapping and exact numerical method, we calculate the red…
Comparative study of quantum dynamics of a few bosons in a one-dimensional split hard-wall trap: exact results versus Bose-Hubbard-model approximations
Hongli Guo, Xiangguo Yin, Shu Chen
We study the dynamical properties of a few bosons confined in an one-dimensional split hard wall trap with the interaction strength varying from the weakly to strongly repulsive re…