9 citations · 20 across the 7 of their papers we have counts for
3 papers · 1 filter
Effects of Peierls phases in open linear chains
Anselmo M. Marques
The introduction of Peierls phases in open tight-binding chains without closed paths in either real or synthetic dimensions is understood to be physically inconsequential, as one a…
Flux-mediated effective Su-Schrieffer-Heeger model in an impurity decorated diamond chain
David Viedma, Anselmo M. Marques, Ricardo G. Dias +1
In flat-band systems with non-orthogonal compact localized states (CLSs), onsite perturbations couple neighboring CLSs and generate exponentially-decaying impurity states, whose de…
Impurity flat band states in the diamond chain
Anselmo M. Marques, David Viedma, Verònica Ahufinger +1
Flat band (FB) systems, featuring dispersionless energy bands, have garnered significant interest due to their compact localized states (CLSs). However, a detailed account on how l…