Dynamic phase transitions on the kagome Ising ferromagnet

TL;DR

This study uses Monte Carlo simulations to explore the dynamic phase transitions of the 2D kagome lattice kinetic Ising model under oscillating magnetic fields, revealing universality with equilibrium Ising models.

Contribution

It provides the first detailed finite-size scaling analysis of the non-equilibrium phase transition on the kagome lattice, confirming universality class and calculating critical exponents.

Findings

Kagome lattice kinetic Ising model shares universality class with equilibrium Ising model.

Critical exponents are consistent with previous kinetic Ising studies.

High-precision determination of the dynamic critical exponent.

Abstract

We perform extensive Monte Carlo simulations to investigate the dynamic phase transition properties of the two-dimensional kinetic Ising model on the kagome lattice in the presence of square-wave oscillating magnetic field. Through detailed finite-size scaling analysis, we study universality aspects of the non-equilibrium phase transition. Obtained critical exponents indicate that the two-dimensional kagome-lattice kinetic Ising model belongs to the same universality class with the corresponding Ising model in equilibrium. Moreover, dynamic critical exponent of the local moves used in simulations is determined with high precision. Our numerical results are compatible with the previous ones on kinetic Ising models.