2 papers
cond-mat.mes-hall2026
Emergence of an antiferromagnetic topological Anderson insulator in the interacting Haldane model
Alejandro J. Uría-Álvarez, Roser Valentí
We examine the emergence of topological Anderson insulating phases in the spinful Haldane model with Hubbard and next-neighbor density-density interactions, subject to Anderson dis…
cond-mat.mes-hall2025
Optical excitations and disorder in two-dimensional topological insulators
Alejandro José Uría-Álvarez
Topological phases of matter have garnered significant interest over the past two decades for two main reasons: their identification, via topological invariants, relies on the quan…