2 papers
cond-mat.dis-nn2026
Localization Transitions in a Half-Filled Helical Aubry-André Model
Taylan Yildiz, B. Tanatar, Balázs Hetényi +1
We study localization in a one-dimensional quasiperiodic lattice obtained by extending the Aubry-André model with an additional th-neighbor hopping term of strength . Thi…
cond-mat.mes-hall2025
Localized states and skin effect around non-Hermitian impurities in tight-binding models
Balázs Hetényi, Balázs Dóra
We use the generalized Bloch theorem formalism of Alase {\it et al.} [{\it Phys. Rev. Lett.} {\bf 117} 076804 (2016)] to analyze simple one-dimensional tight-binding lattice system…