38 citations · 50 across the 6 of their papers we have counts for
4 papers · 1 filter
An effective field theory approach for the bilayer honeycomb antiferromagnet
S. Acevedo, C. A. Lamas, P. Pujol
The spin-3/2 Heisenberg antiferromagnet on the bilayer honeycomb lattice is a minimal model to describe the magnetic behavior of BiMnO(NO). We study this model w…
Phase diagram study of a two-dimensional frustrated antiferromagnet via unsupervised machine learning
S. Acevedo, M. Arlego, C. A. Lamas
We apply unsupervised learning techniques to classify the different phases of the antiferromagnetic Ising model on the honeycomb lattice. We construct the phase diagram o…
Current jumps in flat band ladders with Dzyaloshinskii-Moriya interactions
S. Acevedo, P. Pujol, C. A. Lamas
Localized magnons states, due to flat bands in the spectrum, is an intensely studied phenomenon and can be found in many frustrated magnets of different spatial dimensionality. The…
Magnon crystals and magnetic phases in a Kagomé-stripe antiferromagnet
S. Acevedo, C. A. Lamas, M. Arlego +1
In this work we analyze the magnetization properties of an antiferromagnetic Kagomé stripe lattice, motivated by the recent synthesis of materials exhibiting this structure. By emp…