Abstract
In this paper we formulate an integrable model on the simple cubic lattice. The N-valued spin variables of the model belong to edges of the lattice. The Boltzmann weights of the model obey the vertex-type tetrahedron equation. In the thermodynamic limit our model is equivalent to the Bazhanov-Baxter model. In the case when N = 2 we reproduce Korepanov's and Hietarinta's solutions of the tetrahedron equation as special cases.
Original language | English |
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Pages (from-to) | 31-49 |
Number of pages | 19 |
Journal | Journal of Statistical Physics |
Volume | 82 |
Issue number | 1-2 |
DOIs | |
Publication status | Published - Jan 1996 |
Externally published | Yes |