1.4k citations · 3.3k across the 24 of their papers we have counts for
24 papers
Classification of topological ladder models
Carlos G. Velasco, Belén Paredes
Ladder architectures are fruitful systems to realize topological phases of matter. Here we present a classification of ladder models giving rise to topological insulators. We ident…
Boson-Lattice Construction for Anyon Models
Belén Paredes
This work is an attempt to unveil the skeleton of anyon models. I present a construction to systematically generate anyon models. The construction uses a set of elementary pieces o…
Realizing and detecting a topological insulator in the AIII symmetry class
Carlos G. Velasco, Belén Paredes
Topological insulators in the AIII symmetry class lack experimental realization. Moreover, fractionalization in one-dimensional topological insulators has not been yet directly obs…
Observation of the Meissner effect with ultracold atoms in bosonic ladders
M. Atala, M. Aidelsburger, M. Lohse +3
We report on the observation of the Meissner effect in bosonic flux ladders of ultracold atoms. Using artificial gauge fields induced by laser-assisted tunneling, we realize arrays…
Non-Abelian Topological Order from Quantum Organization in Indistinguishable Groups
Belén Paredes
I propose that non-Abelian topological order can emerge from the organization of quantum particles into identical indistinguishable copies of the same quantum many-body state. Quan…
Realization of the Hofstadter Hamiltonian with ultracold atoms in optical lattices
M. Aidelsburger, M. Atala, M. Lohse +3
We demonstrate the experimental implementation of an optical lattice that allows for the generation of large homogeneous and tunable artificial magnetic fields with ultracold atoms…