Exact solution of a nonplanar two-dimensional ising model with short range two-spin interaction
- 7 May 1975
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 8 (9) , L169-L171
- https://doi.org/10.1088/0022-3719/8/9/022
Abstract
It is shown that a special nonplanar two-dimensional ising model with short range two-spin interaction transforms to the spin equivalent of the baxter model. This is an example where the critical exponents depend on the value of the coupling constants in contrast to the universality so far assumed to be valid for this model.Keywords
This publication has 4 references indexed in Scilit:
- Note on universality and the eight-vertex modelJournal of Physics C: Solid State Physics, 1974
- Partition function of the Eight-Vertex lattice modelAnnals of Physics, 1972
- Some Critical Properties of the Eight-Vertex ModelPhysical Review B, 1971
- Eight-Vertex Model in Lattice StatisticsPhysical Review Letters, 1971