Abstract Graphene-based, high-quality, two-dimensional electronic systems have emerged
as a highly tunable platform for studying superconductivity,,,,,,,,,,,,,,,,,,,–. Specifically …

The quantum anomalous Hall effect (QAHE) is a robust topological phenomenon that
features quantized Hall resistance at zero magnetic field. We report the QAHE in a …

We study a model of electrons moving in a parent band of uniform Berry curvature. At
sufficiently high parent Berry curvature, we show that strong repulsive interactions …

Flat-band systems with strongly correlated electrons can exhibit a variety of phenomena,
such as correlated insulating and topological states, unconventional superconductivity, and …

Electrons in topological flat bands can form new topological states driven by correlation
effects. The pentalayer rhombohedral graphene/hexagonal boron nitride (hBN) moiré …

Degeneracies in multilayer graphene, including spin, valley, and layer degrees of freedom,
can be lifted by Coulomb interactions, resulting in rich broken-symmetry states. Here, we …

Fractional quantum anomalous hall effect (FQAHE), a transport effect with fractionally
quantized Hall plateau emerging under zero magnetic field, provides a radically new …

Chiral superconductors are unconventional superconducting states that break time reversal
symmetry spontaneously and typically feature Cooper pairing at non-zero angular …

Moiré materials host a wealth of intertwined correlated and topological states of matter, all
arising from flat electronic bands with nontrivial quantum geometry. A prominent example is …

We explore Bernal bilayer graphene in the presence of long-range Coulomb interactions,
short-range Hund's coupling, and proximity-induced Ising spin-orbit coupling using self …