Muwei Wu

collaborators

4 papers

cond-mat.str-el2026

Spiral Phase and Phase Diagram of the $S$ =1/2 XXZ Model on the Shastry-Sutherland Lattice

Zhengpeng Yuan, Muwei Wu, Dao-Xin Yao +1

We investigate the ground-state phase diagram of the $S$ =1/2 XXZ model on the two-dimensional Shastry-Sutherland lattice using exact diagonalization (ED), density-matrix renormaliz…

cond-mat.str-el2026

Spiral and Mixed Plaquette-Dimer Phases in the $S = 1$ and $3/2$ Shastry-Sutherland Heisenberg Model

Han-Qing Wu, Muwei Wu, Shou-Shu Gong

We investigate the ground-state phase diagram of the $S = 1$ and $S = 3/2$ Heisenberg model on the two-dimensional Shastry-Sutherland lattice (SSL) using density matrix renormalization…

cond-mat.str-el2026

Ground-state phase diagram of S = 1/2 Heisenberg model on 2D square-hexagon-octagon lattice

Yumeng Luo, Yuehong Li, Mengfan Jiang +4

Using stochastic series expansion quantum Monte Carlo and density matrix renormalization group methods, we investigate the ground-state phase diagram of the $S = 1/2$ Heisenberg mode…

cond-mat.str-el2025

Exact diagonalization study of triangular Heisenberg model with four-spin ring-exchange interaction

Yuchao Zheng, Muwei Wu, Dao-Xin Yao +1

Using Lanczos exact diagonalization (ED), we study the spin-1/2 $J_{1}$ - $J_{2}$ Heisenberg model with the four-spin ring-exchange interaction $J_{r}$ on triangular lattice. We mainly use…

Spiral Phase and Phase Diagram of the S=1/2 XXZ Model on the Shastry-Sutherland Lattice

Spiral and Mixed Plaquette-Dimer Phases in the S=1 and 3/2 Shastry-Sutherland Heisenberg Model

Ground-state phase diagram of S = 1/2 Heisenberg model on 2D square-hexagon-octagon lattice

Exact diagonalization study of triangular Heisenberg model with four-spin ring-exchange interaction

Spiral Phase and Phase Diagram of the $S$ =1/2 XXZ Model on the Shastry-Sutherland Lattice

Spiral and Mixed Plaquette-Dimer Phases in the $S = 1$ and $3/2$ Shastry-Sutherland Heisenberg Model