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arXiv · hep-lat/9408011

Tricritical Phenomena in a Z(3) Lattice Gauge Theory

N. S. Ananikian·R. R. Shcherbakov
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Abstract

The Z(3) gauge model with double plaquette representation of the action on a generalized Bethe lattice of plaquettes is constructed. It is reduced to the spin-1 Blume-Emery-Griffiths (BEG) model. An Ising-type critical line of a second-order phase transition ending in the tricritical point is found.

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N. S. Ananikian, R. R. Shcherbakov. 1994-08-16. Tricritical Phenomena in a Z(3) Lattice Gauge Theory. https://doi.org/10.1088/0305-4470%2F27%2F23%2F004

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