6 citations · 15 across the 5 of their papers we have counts for
5 papers
Effects of correlations on phase diagrams of the two-dimensional Su-Schrieffer-Heeger model with the longer-range hoppings
Tao Du, Yuexu Li, Helin Lu +1
For the Su-Schrieffer-Heeger (SSH) model on the two-dimensional square lattice, two third nearest neighbor hoppings which preserve chiral symmetry are introduced. Like the case of…
The competition between the intrinsic and Rashba spin-orbit coupling and effects of correlations on Rashba SOC-driven transitions in the Kane-Mele model
Tao Du, Yue-Xun Li, He-Lin Lu +2
We investigate, firstly, the effects of the Rashba SOC on the band structrue of the Kane-Mele model. The competition between the Rashba SOC and the intrinsic SOC can lead to the ri…
Phase transitions of the Kane-Mele-Hubbard model with a long-range hopping
Tao Du, Yue-Xun Li, He-Lin Lu +1
The interacting Kane-Mele model with a long-range hopping is studied using analytical method. The original Kane-Mele model is defined on a honeycomb lattice. In the work, we introd…
Phase transitions of the dimerized Kane-Mele model with/without the strong interaction
Tao Du, Yue-Xun Li, Yan Li +2
The dimerized Kane-Mele model with/without the strong interaction is studied using analytical methods. The boundary of the topological phase transition of the model without strong…
Multitude of phases in correlated lattice fermion systems with spin-dependent disorder
J. Skolimowski, D. Vollhardt, K. Byczuk
The magnetic phases induced by the interplay between disorder acting only on particles with a given spin projection ("spin-dependent disorder") and a local repulsive interaction is…