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The three-dimensional Ising model: A paradigm of liquid-vapor coexistence in nuclear multifragmentation

C. M. Mader·A. Chappars·J. B. Elliott·L. G. Moretto·L. Phair·G. J. Wozniak
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Abstract

Clusters in the three-dimensional Ising model rigorously obey reducibility and thermal scaling up to the critical temperature. The barriers extracted from Arrhenius plots depend on the cluster size as $B \propto A^σ$ where $σ$ is a critical exponent relating the cluster size to the cluster surface. All the Arrhenius plots collapse into a single Fisher-like scaling function indicating liquid-vapor-like phase coexistence and the univariant equilibrium between percolating clusters and finite clusters. The compelling similarity with nuclear multifragmentation is discussed.

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C. M. Mader, A. Chappars, J. B. Elliott, L. G. Moretto, L. Phair, G. J. Wozniak. 2001-03-13. The three-dimensional Ising model: A paradigm of liquid-vapor coexistence in nuclear multifragmentation. https://doi.org/10.1103/physrevc.68.064601

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