36 citations · 118 across the 12 of their papers we have counts for
3 papers · 1 filter
Universality of Abelian and non-Abelian Wannier functions in one dimension
Kiryl Piasotski, Mikhail Pletyukhov, Clara S. Weber +3
Within a Dirac model in dimensions, a prototypical model to describe low-energy physics for a wide class of lattice models, we propose a field-theoretical version for the rep…
Fractional boundary charges with quantized slopes in interacting one- and two-dimensional systems
Katharina Laubscher, Clara S. Weber, Dante M. Kennes +4
We study fractional boundary charges (FBCs) for two classes of strongly interacting systems. First, we study strongly interacting nanowires subjected to a periodic potential with a…
Quantitative analysis of interaction effects in generalized Aubry-Andŕe-Harper models
Y. -T. Lin, C. S. Weber, D. M. Kennes +3
We present a quantitative analysis of two-particle interaction effects in generalized, one-dimensional Aubry-André-Harper models with the Fermi energy placed in one of the band gap…