Abstract
We study the phase diagram of the two-dimensional anisotropic next-nearest neighbor Ising (ANNNI) model by comparing the time evolution of two distinct spin configurations submitted to the same thermal noise. We clearly see several dynamical transitions between ferromagnetic, paramagnetic, antiphase, and floating phases. These dynamical transitions seem to occur rather close to the transition lines determined previously in the literature.
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Barber, M.N., Derrida, B. Dynamical phase transitions in the two-dimensional ANNNI model. J Stat Phys 51, 877–891 (1988). https://doi.org/10.1007/BF01014890
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DOI: https://doi.org/10.1007/BF01014890