Articles in peer-reviewed journals
| S-state Potts model on a Cayley tree |
| Turban L. |
| Physics Letters A 78 (1980) 404 |
| DOI : 10.1016/0375-9601(80)90408-9 |
The Potts model is shown to exhibit a phase transition of continuous order on a Cayley tree. The leading nonanalytic part of the free energy midLmid Images involves a critical exponent Images going from one to infinity as the coupling goes f rom infinity to KBP, the Bethe-Peierls critical coupling. |