In this paper, a modified method of anomaly detection using convolutional autoencoders is
employed to predict phase transitions in several statistical mechanical models on a square …

We study a generalization of the XY model with an additional nematic-like term through
extensive numerical simulations and finite-size techniques, both in two and three …

We study the thermal phase transitions in the generalized classical XY model on the two-
dimensional square lattice using single-cluster Monte Carlo simulations. In particular, we …

We present extensive numerical simulations of a generalized XY model with nematic-like
terms recently proposed by Poderoso et al.[Phys. Rev. Lett. 106, 067202 (2011) PRLTAO …

We study the effects of higher-order antinematic interactions on the critical behavior of the
antiferromagnetic (AFM) XY model on a triangular lattice using Monte Carlo simulations. The …

I study effects of q-order antinematic (AN q) interactions on the critical behavior of the
antiferromagnetic (AF) XY model on a square lattice. It is found that the evolution of the …

The modified XY model is a variation of the XY model extended by a half-period term,
exhibiting a rich phase structure. As the Goldstone model, also known as the linear O (2) …

Critical properties of a geometrically frustrated generalized XY model with antiferromagnetic
(AFM) and third-order antinematic (AN3) couplings on a triangular lattice are studied by …

Previous studies on the generalized XY model have concentrated on the equilibrium phase
diagram and the equilibrium nature of distinct phases under varying parameter conditions …

We consider the XY model with ferromagnetic (FM) and antinematic (AN) nearest-neighbor
interactions on a square lattice for a varying interaction strength ratio. Besides the expected …