Some Upper Bounds for the Critical Temperature for Ising Model with Four-spin Interactions
Upper bounds for the critical temperature of Ising models with different types of four-spin interactions on honeycomb and square lattices, which act only between the nearest-neighbor sites or to the nearest- and next-nearest-neighbor sites in addition to the conventional pair interactions, are obtai...
Sparad:
| I publikationen: | Brazilian Journal of Physics |
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| Huvudupphov: | |
| Materialtyp: | Artigo |
| Språk: | Inglês |
| Utgiven: |
Sociedade Brasileira de Física
2013
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| Ämnen: | |
| Länkar: | https://www.redalyc.org/articulo.oa?id=46425766013 |
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