84 citations · 102 across the 5 of their papers we have counts for
6 papers
Layer Anti-Ferromagnetism on Bilayer Honeycomb Lattice
Hong-Shuai Tao, Yao-Hua Chen, Heng-Fu Lin +2
Bilayer honeycomb lattice, with inter-layer tunneling energy, has a parabolic dispersion relation, which causes the charge imbalance between two sublattices. Here, we investigate t…
Mott transition and Antiferromagnetic Metal on Shastry-Sutherland Lattice
Hai-Di Liu, Yao-Hua Chen, Heng-Fu Lin +2
The Shastry-Sutherland lattice, one of the simplest systems with geometric frustration, which has an exact eigenstate by putting singlets on diagonal bonds, can be realized in a gr…
Nematic Metal and Antiferromagnetic Insulator on Hexagonal Kagome Lattice
Heng-Fu Lin, Yao-Hua Chen, Hai-Di Liu +2
Hexagonal Kagome lattice is a multiband system with a quadratic band crossing point, in contrast with honeycomb lattice with linear band crossing point, which has exotic correlated…
Kondo Metal and Ferrimagnetic Insulator on the Triangular Kagomé Lattice
Yao-Hua Chen, Hong-Shuai Tao, Dao-Xin Yao +1
We obtain the rich phase diagrams in the Hubbard model on the triangular Kagomé lattice as a function of interaction, temperature and asymmetry, by combining the cellular dynamical…
Interacting Dirac Fermions on Honeycomb Lattice
Wei Wu, Yao-Hua Chen, Hong-Shuai Tao +2
We investigate the interacting Dirac fermions on honeycomb lattice by cluster dynamical mean-field theory (CDMFT) combined with continuous time quantum Monte Carlo simulation (CTQM…
An Artificial Frustrated System: Cold Atoms in 2D Triangular Optical Lattice
Yao-Hua Chen, Wei Wu, Hong-Shuai Tao +1
We investigate the strongly correlated effect of cold atoms in triangular optical lattice by dynamical cluster approximation combining with the continuous time quantum Monte Carlo…