| Autor: |
L Mittag, M J Stephen |
| Rok vydání: |
1974 |
| Předmět: |
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| Zdroj: |
Journal of Physics A: Mathematical, Nuclear and General. 7:L109-L112 |
| ISSN: |
0301-0015 |
| DOI: |
10.1088/0305-4470/7/9/003 |
| Popis: |
A mean-field theory of the q-component Potts model is given. The transition is first order for q>or=3. For large q the mean-field results agree with all the known exact results in two dimensions for the Potts model. It is conjectured that the mean-field theory provides an accurate description of the transition in two or higher dimensions when the number of components is large. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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