A globally accurate theory for a class of binary mixture models
arXiv:cond-mat/0111207 · doi:10.1080/00268970210124783
Abstract
Using the self-consistent Ornstein-Zernike approximation (SCOZA) results for the 3D Ising model, we obtain phase diagrams for binary mixtures described by decorated models. We obtain the plait point, binodals, and closed-loop coexistence curves for the models proposed by Widom, Clark, Neece, and Wheeler. The results are in good agreement with series expansions and experiments.
16 pages, 10 figures