Non-equilibrium relaxation and interface energy of the Ising model

Nobuyasu Ito

doi:10.1016/0378-4371(93)90036-4

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arXiv · cond-mat/9302009

Non-equilibrium relaxation and interface energy of the Ising model

Nobuyasu Ito

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Abstract

{}From the non-equilibrium critical relaxation study of the two-dimensional Ising model, the dynamical critical exponent $z$ is estimated to be $2.165 \pm 0.010$ for this model. The relaxation in the ordered phase of this model is consistent with $\exp (-\sqrt{t/τ})$ behavior. The interface energy of the three-dimensional Ising model is studied and the critical exponent of the correlation length $ν$ and the critical amplitude of the surface tension $σ_0$ are estimated to be $0.6250\pm 0.025$ and $1.42\pm 0.04$, respectively. A dynamic Monte Carlo renormalization group method is applied to the equilibrium properties of the three-dimensional Ising model successfully.

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Nobuyasu Ito. 1993-02-05. Non-equilibrium relaxation and interface energy of the Ising model. https://doi.org/10.1016/0378-4371(93)90036-4

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