104 citations · 112 across the 2 of their papers we have counts for
2 papers
cond-mat.str-el2014★ 104 cited
Topological indices for open and thermal systems via Uhlmann's phase
Zhoushen Huang, Daniel P. Arovas
Two-dimensional topological phases are characterized by TKNN integers, which classify Bloch energy bands or groups of Bloch bands. However, quantization does not survive thermal av…
cond-mat.str-el2012★ 8 cited
Edge States, Entanglement Spectra, and Wannier Functions in Haldane's Honeycomb Lattice Model and its Bilayer Generalization
Zhoushen Huang, Daniel P. Arovas
We study Haldane's honeycomb lattice model and a bilayer generalization thereof from the perspective of edge states, entanglement spectra, and Wannier function behavior. For the mo…