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Equivalence of the 8-vertex model on a Kagome lattice with the 32-vertex model on a triangular lattice

1976; Institute of Physics; Volume: 9; Issue: 12 Linguagem: Inglês

10.1088/0305-4470/9/12/003

1361-6447

Ken‐Yu Lin,

Quantum many-body systems

It is shown that the 8-vertex model on a Kagome lattice is equivalent to the 32-vertex model on a triangular lattice. In particular, the ice-rule vertex model on a Kagome lattice is equivalent to the 20-vertex model on a triangular lattice.