Twofold topological phase transitions induced by third-nearest-neighbor interactions in 1D chains

Yonatan Betancur-Ocampo, B. Manjarrez-Montañez, A. M. Martínez-Argüello +1

Strong long-range hoppings up to third nearest neighbors may induce a topological phase transition in one-dimensional chains. Unlike the Su-Schrieffer-Heeger model, this transition…