2 papers
cond-mat.stat-mech2021
Phase diagrams of antiferromagnetic model on a triangular lattice with higher-order interactions
M. Lach, M. Žukovič
We study effects of higher-order antinematic interactions on the critical behavior of the antiferromagnetic (AFM) model on a triangular lattice, using Monte Carlo simulations.…
cond-mat.str-el2019
Phase Diagram of a Generalized XY Model with Geometrical Frustration
Matúš Lach, Milan Žukovič
In the present study we investigate the effects of geometrical frustration on the XY model with antiferromagnetic (AFM) coupling on a triangular lattice, generalized by the inclusi…