31 citations · 65 across the 11 of their papers we have counts for
5 papers · 1 filter
New classes of quantum anomalous Hall crystals in multilayer graphene
Boran Zhou, Ya-Hui Zhang
The recent experimental observation of quantum anomalous Hall (QAH) effects in the rhombohedrally stacked pentalayer graphene has motivated theoretical discussions on the possibili…
Variational wavefunction for Mott insulator at finite using ancilla qubits
Boran Zhou, Hui-Ke Jin, Ya-Hui Zhang
The Mott regime with finite offers a promising platform for exploring novel phases of matter, such as quantum spin liquids (QSL) that exhibit fractionalization and emergent gau…
Interplay of electronic crystals with integer and fractional Chern insulators in moiré pentalayer graphene
Dacen Waters, Anna Okounkova, Ruiheng Su +8
The rapid development of moiré quantum matter has recently led to the remarkable discovery of the fractional quantum anomalous Hall effect, and sparked predictions of other novel c…
Topological electronic crystals in twisted bilayer-trilayer graphene
Ruiheng Su, Dacen Waters, Boran Zhou +5
In a dilute two-dimensional electron gas, Coulomb interactions can stabilize the formation of a Wigner crystal. Although Wigner crystals are topologically trivial, it has been pred…
Type II t-J model in charge transfer regime in bilayer LaNiO and trilayer LaNiO
Hanbit Oh, Boran Zhou, Ya-Hui Zhang
Recent observations of an 80 K superconductor in LaNiO under high pressure have attracted significant attention. Recent experiments indicate that LaNiO may…