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arXiv · 1808.06702

The three-dimensional Baxter-Wu Model

L. N. Jorge·L. S. Ferreira·A. A. Caparica
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Abstract

A classic three-dimensional spin model, based upon the Baxter-Wu scheme, is presented. It is found, by entropic sampling simulations, that the behavior of the energy and magnetization fourth-order cumulants points out to a first order phase transition. A finite-size procedure was performed, confirming that the system scales with the dimensionality d = 3, and yielding a high-resolution estimate of the critical temperature as T c = 11.377577(39).

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BibTeXRIS

L. N. Jorge, L. S. Ferreira, A. A. Caparica. 2018-08-20. The three-dimensional Baxter-Wu Model. https://doi.org/10.1103/physreve.100.032141

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