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cond-mat.other2026
Exact analytical edge states in the extended Su-Schrieffer-Heeger model
P. A. Grizzi, A. A. Aligia, P. Roura-Bas
We investigate the topology of the different phases of the extended Su-Schrieffer-Heeger (eSSH) model, which includes hopping processes between translationally inequivalent atoms b…
cond-mat.other2021★ 2 cited
Magnetic properties of chiral EuIrP
D. J. Garcia, V. Vildosola, A. A. Aligia +2
We present a minimal model that provides a description of the magnetic and thermodynamic properties of \Eu. The model contains two exchange coupling parameters, which are calculate…