Ji-Yao Chen

collaborators

2 papers

cond-mat.str-el2024

Fractional Chern insulator candidate in twisted bilayer checkboard lattice

Jia-Zheng Ma, Rui-Zhen Huang, Guo-Yi Zhu +2

We investigate a fractional Chern insulator (FCI) candidate arising from MoirÃ© bands with higher Chern number C=2 on a magic angle twisted bilayer checkboard lattice (MATBCB). The…

cond-mat.str-el2024

Chiral spin liquid in a generalized Kitaev honeycomb model with $Z_{4}$ 1-form symmetry

Yu-Xin Yang, Meng Cheng, Ji-Yao Chen

We explore a large $N$ generalization of the Kitaev model on the honeycomb lattice with a simple nearest-neighbor interacting Hamiltonian. In particular, we focus on the $\mathbb{Z…

Fractional Chern insulator candidate in twisted bilayer checkboard lattice

Chiral spin liquid in a generalized Kitaev honeycomb model with Z4​ 1-form symmetry

Chiral spin liquid in a generalized Kitaev honeycomb model with $Z_{4}$ 1-form symmetry