Exact diagonalization provides evidence that the antiferromagnetic Chern insulator phase with quantized Chern number C=1 exists in the Kane-Mele-Hubbard model, shown by gap closing, anisotropic spin correlations, fidelity susceptibility, and a modified Chern number calculation that accounts for TRS-
Soltan-Panahi, J
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2026 2representative citing papers
Continuous-space simulations of bosons in hexagonal lattices reveal suppressed Mott insulator phases in honeycomb geometries due to density-assisted tunneling and multiple sublattice Mott lobes in asymmetric h-BN lattices.
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The antiferromagnetic Chern insulator phase in the Kane-Mele-Hubbard model
Exact diagonalization provides evidence that the antiferromagnetic Chern insulator phase with quantized Chern number C=1 exists in the Kane-Mele-Hubbard model, shown by gap closing, anisotropic spin correlations, fidelity susceptibility, and a modified Chern number calculation that accounts for TRS-
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Quantum phase diagrams for bosons in hexagonal optical potentials: A continuous-space quantum Monte Carlo study
Continuous-space simulations of bosons in hexagonal lattices reveal suppressed Mott insulator phases in honeycomb geometries due to density-assisted tunneling and multiple sublattice Mott lobes in asymmetric h-BN lattices.