662 citations · 3.6k across the 46 of their papers we have counts for
46 papers
Singlet, Triplet and Pair Density Wave Superconductivity in the Doped Triangular-Lattice Moiré System
Feng Chen, D. N. Sheng
Recent experimental progress has established the twisted bilayer transition metal dichalcogenide (TMD) as a highly tunable platform for studying many-body physics. Particularly, th…
Interaction-driven quantum anomalous Hall insulator in Dirac semimetal
Hongyu Lu, Shouvik Sur, Shou-Shu Gong +1
The interaction-driven quantum anomalous Hall (QAH) insulator has been sought for a long time in a Dirac semimetal with linear band touching points at the Fermi level. By combining…
Quantum Hall effects of exciton condensate in topological flat bands
Tian-Sheng Zeng, D. N. Sheng, W. Zhu
Tunable exciton condensates in two dimensional electron gas systems under strong magnetic field exhibits anomalous Hall transport owing to mutual Coulomb coupling, and have attract…
Microscopic Diagnosis of Universal Geometric Responses in Fractional Quantum Hall Liquids
Liangdong Hu, Zhao Liu, D. N. Sheng +2
Topological quantum liquids contain internal degrees of freedom that are coupled to geometric response. Yet, an explicit and microscopic identification of geometric response remain…
Spin-1 Kitaev-Heisenberg model on a two-dimensional honeycomb lattice
Xiao-Yu Dong, D. N. Sheng
We study the Kitaev-Heisenberg model with spin-1 local degree of freedom on a two-dimensional honeycomb lattice numerically by density matrix renormalization group method. By tunin…
Single-layer tensor network study of the Heisenberg model with chiral interactions on a kagome lattice
R. Haghshenas, Shou-Shu Gong, D. N. Sheng
We study the antiferromagnetic kagome Heisenberg model with additional scalar-chiral interaction by using the infinite projected entangled-pair state (iPEPS) ansatz. We discuss in…