no code implementations • 1 Feb 2021 • M. A. Zubkov
We propose the topological classification of these fermions based on the two invariants composed of the two - component Green function.
Mesoscale and Nanoscale Physics
no code implementations • 4 Jan 2021 • Xi Wu, C. X. Zhang, M. A. Zubkov
We propose the model of layered materials, in which each layer is described by the conventional Haldane model, while the inter - layer hopping parameter corresponds to the ABC stacking.
Mesoscale and Nanoscale Physics
