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cond-mat.str-el2019★ 1 cited
Topological phase transition in quantum spin Hall insulator in the presence of charge lattice coupling
L. M. Cangemi, A. S. Mishchenko, N. Nagaosa +2
By using the cluster perturbation theory, we investigate the effects of the local electron-phonon interaction in the quantum spin Hall topological insulator described by the half-f…
cond-mat.str-el2019★ 9 cited
Topological quantum transition driven by charge-phonon coupling in the Haldane Chern insulator
L. M. Cangemi, A. S. Mishchenko, N. Nagaosa +2
In condensed matter physics many features can be understood in terms of their topological properties. Here we report evidence of a topological quantum transition driven by the char…