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arXiv:1706.03351

Dynamically order-disorder transition in triangular lattice driven by a time dependent magnetic field

Erol Vatansever

Published Jun 11, 2017• 4 citations
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Abstract

We have elucidated the dynamic phase transition features and finite-size scaling analysis of the triangular lattice system under the presence of a square-wave magnetic field. It has been found that as the value of half-period of the external field reaches its critical value, whose location is estimated by means of Binder cumulant, the system presents a dynamic phase transition between dynamically ordered and disordered phases. Moreover, at the dynamic phase transition point, finite-size scaling of the Monte Carlo results for the dynamic order parameter and susceptibility give the critical exponents $β/ν=0.143\pm0.004$ and $γ/ν=1.766\pm0.036$, respectively. The obtained critical exponents show that present magnetic system belongs to same universality class with the two-dimensional equilibrium Ising model.

DOI
10.48550/arxiv.1706.03351

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