Browsing by Author "Foa Torres, Luis E."

Now showing items 1-2 of 2

    • Experimental observation of edge states in SSH-Stub photonic lattices 
      Cáceres Aravena, Gabriel Ernesto; Real, Bastián; Guzmán Silva, Diego Andrés; Amo, Alberto; Foa Torres, Luis E.; Vicencio Poblete, Rodrigo Andrés (The American Physical Society, 2022)
      We reveal unconventional edge states in a one-dimensional Stub lattice of coupled waveguides with staggered hoppings. The edge states appear for the same values of hoppings as topological edge states in the Su-Schrieffer-Heeger ...
    • Quantum hall edge states under periodic driving: A floquet induced chirality switch 
      Huamán, A.; Foa Torres, Luis E.; Balseiro, C. A.; Usaj, Gonzalo (American Physical Society, USA, 2021)
      We report on the fate of the quantum Hall effect in graphene under intense laser illumination. By using Floquet theory combined with both a low energy description and full tight-binding models, we clarify the selection ...