wovepaper — the arXiv observatory

papers

Publications (5)

cond-mat.str-el2024

Spinon quantum spin Hall state in the kagome antiferromagnet with a Dzyaloshinskii-Moriya interaction

Li-Wei He, Jian-Xin Li

We investigate the spin- $\frac{1}{2}$ antiferromagnetic Heisenberg model with a Dzyaloshinskii-Moriya interaction on kagome lattice, making use of the variational Monte Carlo techn…

cond-mat.str-el2024

Variational Monte Carlo Study of the 1/9 Magnetization Plateau in Kagome Antiferromagnets

Li-Wei He, Shun-Li Yu, Jian-Xin Li

Motivated by very recent experimental observations of the 1/9 magnetization plateaus in YCu $_{3}$ (OH) $_{6 + x}$ Br $_{3 - x}$ and YCu $_{3}$ (OD) $_{6 + x}$ Br $_{3 - x}$ , our study delves into the m…

cond-mat.str-el2023

Interplay between multi-spin and chiral spin interactions on triangular lattice

Li-Wei He, Jian-Xin Li

We investigate the spin- $\frac{1}{2}$ nearest-neighber Heisenberg model with the four-site ring-exchange $J_{4}$ and chiral interaction $J_{I ¨} $ on the triangular lattice by using the…

cond-mat.str-el2025

Recent progress in quantum spin liquids, fractional magnetization plateaus, and unconventional superconductivity in kagome lattices

Li-Wei He, Shun-Li Yu, Jian-Xin Li

The kagome lattice, with its unique geometric structure, has emerged as a leading platform for exploring quantum many-body physics, particularly in the study of quantum spin liquid…

cond-mat.str-el2025

Nature of the 1/3 Magnetization Plateau in Spin-1/2 Kagome Antiferromagnets

Li-Wei He, Xinzhe Wang, Shun-Li Yu +1

We investigate the origin of the 1/3 magnetization plateau in the $S = 1/2$ kagome antiferromagnetic Heisenberg model using the variational Monte Carlo and exact diagonalization meth…