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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Long-range correlated disorder creates a non-self-averaging topological Anderson insulator phase with non-vanishing Lyapunov exponent variance and non-Gaussian distributions that violate the central limit theorem.
2DEG-S hybrids in quantized magnetic field host topologically protected edge states carrying even-integer quantized spin current robust to disorder.
citing papers explorer
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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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Non-self-averaging topological Anderson insulator
Long-range correlated disorder creates a non-self-averaging topological Anderson insulator phase with non-vanishing Lyapunov exponent variance and non-Gaussian distributions that violate the central limit theorem.
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Emergent spin quantum Hall edge states at the boundary of two-dimensional electron gas proximitized by an $s$-wave superconductor
2DEG-S hybrids in quantized magnetic field host topologically protected edge states carrying even-integer quantized spin current robust to disorder.