44 citations · 148 across the 10 of their papers we have counts for
14 papers
Gapped Dirac semimetal with mixed linear and parabolic dispersions
Yi-Xiang Wang, Fuxiang Li
In this paper, we make a comprehensive study of the properties of a gapped Dirac semimetal model, which was originally proposed in the magnetoinfrared spectroscopy measurement of Z…
High-Chern number phase in the topological insulator multilayer structures
Yi-Xiang Wang, Fuxiang Li
The high-Chern number phases with a Chern number C>1 have been observed in a recent experiment that performed on the topological insulator (TI) multilayer structures, consisting of…
Phase diagram and orbital Chern insulator in twisted double bilayer graphene
Yi-Xiang Wang, Fuxiang Li, Zi-Yue Zhang
Compared with twisted bilayer graphene, twisted double bilayer graphene (TDBG) provides another important platform to realize the moiré flat bands. In this paper, we first calculat…
Emergent topology under slow non-adiabatic quantum dynamics
Junchen Ye, Fuxiang Li
Characterization of equilibrium topological quantum phases by non-equilibrium quench dynamics provides a novel and efficient scheme in detecting topological invariants defined in e…
Examining the validity of the two-dimensional conical model to describe the three-dimensional ZrTe5
Yi-Xiang Wang, Fuxiang Li
Understanding the low-energy excitation state in three-dimensional layered compound ZrTe5 remains a challenging problem in the study of novel topological materials. Recently, a two…
Phase Diagram of the Dynamics of a Precessing Qubit under Quantum Measurement
Xinru Tang, Fuxiang Li
We study the phase transitions induced by sequentially measuring a single qubit precessing under an external transverse magnetic field. Under projective quantum measurement, the pr…