172 citations · 824 across the 25 of their papers we have counts for
3 papers · 1 filter
Flat Bands Under Correlated Perturbations
Joshua D. Bodyfelt, Daniel Leykam, Carlo Danieli +2
Flat band networks are characterized by coexistence of dispersive and flat bands. Flat bands (FB) are generated by compact localized eigenstates (CLS) with local network symmetries…
Resonant metallic states in driven quasiperiodic lattices
L. Morales-Molina, E. Doerner, C. Danieli +1
We consider a quasiperiodic Aubry-Andre (AA) model and add a weak time-periodic and spatially quasiperiodic perturbation. The undriven AA model is chosen to be well in the insulati…
Comment on "Metal-Insulator Transition in an Aperiodic Ladder Network: An Exact Result"
Sergej Flach, Carlo Danieli
Sil, Maiti, and Chakrabarti (SMC) (Phys. Rev. Lett. 101, 076803 (2008), arXiv:0801.2670) introduce an aperiodic two-leg ladder network composed of atomic sites with on-site potenti…