J.V. Harzer, B. Hillebrands, et al.
Journal of Magnetism and Magnetic Materials
Paper
Equivalence of two exactly soluble models for tricritical points
Abstract
An exactly soluble n-component continuous spin model with tricritical points is shown to be equivalent, in the limit n, to a one-component model with anharmonic long-range interactions. © 1976 The American Physical Society.
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