2 citations · 5 across the 8 of their papers we have counts for
3 papers · 1 filter
Effects of dilution in a 2D topological magnon insulator
Miguel S. Oliveira, T. V. C. Antão, Eduardo V. Castro +1
We study the effect of diluting a two-dimensional ferromagnetic insulator hosting a topological phase in the clean limit. By considering the ferromagnetic Heisenberg model in the h…
Fractal Quasicondensation in One Dimension
Flavio Riche, Miguel Gonçalves, Bruno Amorim +2
We unveil a novel mechanism for quasicondensation of hard-core bosons in the presence of quasiperiodicity-induced multifractal single-particle states. The new critical state, here…
Fate of Quadratic Band Crossing under quasiperiodic modulation
Raul Liquito, Miguel Gonçalves, Eduardo V. Castro
We study the fate of two-dimensional quadratic band crossing topological phases under a one-dimensional quasiperiodic modulation. By employing numerically exact methods, we fully c…