Moiré materials have emerged as a platform for exploring the physics of strong electronic
correlations and non-trivial band topology. Here we review the recent progress in …

Motivated by the recent experimental breakthroughs in observing fractional quantum
anomalous Hall (FQAH) states in moiré materials, we propose and study various …

Since the discovery of two-dimensional transition metal dichalcogenide monolayers as
direct bandgap semiconductors with pronounced room-temperature exciton transitions …

Abstract The bandwidth-tuned Wigner-Mott transition is an interaction-driven phase
transition from a generalized Wigner crystal to a Fermi liquid. Because the transition is …

Boundary obstructed topological phases caused by Wannier orbital shift between ordinary
atomic sites are proposed, which, however, cannot be indicated by symmetry eigenvalues at …

We develop a theory for a continuous bandwidth-tuned transition at fixed fractional electron
filling from a metal with a generic Fermi surface to a “Wigner-Mott” insulator that …

Motivated by the recent experimental breakthroughs in observing Fractional Quantum
Anomalous Hall (FQAH) states in moir\'e Transition Metal Dichalcogenide (TMD) bilayers …

Recent experiments in moiré transition metal dichalcogenide materials have reported the
observation of a continuous bandwidth-tuned transition from a metal to a paramagnetic Mott …

Many sought-after exotic states of matter are known to emerge close to quantum phase
transitions, such as quantum spin liquids and unconventional superconductivity. It is, thus …

In many-body systems with U (1) global symmetry, the charge fluctuations in a subregion
reveal important insights into entanglement and other global properties. For subregions with …