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cond-mat.str-el2023★ 5 cited
Unveiling Correlated Two-dimensional Topological Insulators through Fermionic Tensor Network States -- Classification, Edge Theories and Variational Wavefunctions
Chao Xu, Yixin Ma, Shenghan Jiang
The study of topological band insulators has revealed fascinating phases characterized by band topology indices and anomalous boundary modes protected by global symmetries. In stro…
cond-mat.str-el2023★ 2 cited
Variational Tensor Wavefunctions for the Interacting Quantum Spin Hall Phase
Yixin Ma, Shenghan Jiang, Chao Xu
The quantum spin hall (QSH) phase, also known as the 2D topological insulator, is characterized by protected helical edge modes arising from time reversal symmetry. While initially…