767 citations · 10.3k across the 136 of their papers we have counts for
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The in-plane gradient magnetic field induced vortex lattices in spin-orbit coupled Bose-Einstein condensations
Xiang-Fa Zhou, Zheng-Wei Zhou, Congjun Wu +1
We consider the ground-state properties of the two-component spin-orbit coupled ultracold bosons subject to a rotationally symmetric in-plane gradient magnetic field. In the non-in…
Sign problem free quantum Monte-Carlo study on thermodynamic properties and magnetic phase transitions in orbital-active itinerant ferromagnets
Shenglong Xu, Yi Li, Congjun Wu
The microscopic mechanism of itinerant ferromagnetism is a long-standing problem due to the lack of non-perturbative methods to handle strong magnetic fluctuations of itinerant ele…
Quantum Monte Carlo simulation of thermodynamic properties of SU(2N) ultracold fermions in optical lattices
Zhichao Zhou, Zi Cai, Congjun Wu +1
We have systematically studied the thermodynamic properties of a two-dimensional half-filled SU(2N) Hubbard model on a square lattice by using the determinant quantum Monte Carlo m…
Detecting edge degeneracy in interacting topological insulators through entanglement entropy
Da Wang, Shenglong Xu, Yu Wang +1
The existence of degenerate or gapless edge states is a characteristic feature of topological insulators, but is difficult to detect in the presence of interactons. We propose a ne…
The honeycomb lattice with multi-orbital structure: topological and quantum anomalous Hall insulators with large gaps
Gu-Feng Zhang, Yi Li, Congjun Wu
We construct a minimal four-band model for the two-dimensional (2D) topological insulators and quantum anomalous Hall insulators based on the - and -orbital bands in the…
The fate and heir of Majorana zero modes in a quantum wire array
Da Wang, Zhoushen Huang, Congjun Wu
Experimental signatures of Majorana zero modes in a single superconducting quantum wire with spin-orbit coupling have been reported as zero bias peaks in the tunneling spectroscopy…