A class of interaction-round-a-face models and its equivalence with an ice-type model |
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Authors: | A. L. Owczarek R. J. Baxter |
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Affiliation: | (1) Research School of Physical Sciences, Australian National University, 2600 Canberra, Australia |
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Abstract: | A new model (called the Temperley-Lieb interactions model) is introduced, in two-dimensional lattice statistics, on a square lattice . The Temperley-Lieb equivalence of this model to the six-vertex, self-dual Potts, critical hard-hexagons and critical nonintersecting string models is established. A graphical equivalence of this model to the six-vertex model generalizes this equivalence to noncritical cases of the above models. The order parameters of a specialization of this model are studied. |
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Keywords: | Six-vertex, Potts, hard-hexagons, and nonintersecting string models /content/h73kg7737874002p/xxlarge8220.gif" alt=" ldquo" align=" MIDDLE" BORDER=" 0" >weak equivalence /content/h73kg7737874002p/xxlarge8221.gif" alt=" rdquo" align=" MIDDLE" BORDER=" 0" > IRF model magnetic hard squares graphical equivalence |
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