New families of commuting transfer matrices in q state vertex models

Aug, 1981
4 pages
Published in:
  • Phys.Lett.A 84 (1981) 407-410

Citations per year

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Abstract: (Elsevier)
New exactly solvable two-dimensional q -state vertex models are given which generalize the ( q = 2) eight-vertex model, using the method of commuting transfer matrices. Associated one-dimensional hamiltonians and, in some cases, free energies are calculated.