Abstract
We consider Ising models on a hyperbolic graph which, loosely speaking, is a discretization of the hyperbolic plane H2 in the same sense as Zd is a discretization of Rd. We prove that the models exhibit multiple phase transitions. Analogous results for Potts models can be obtained in the same way.
Original language | English (US) |
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Pages (from-to) | 251-259 |
Number of pages | 9 |
Journal | Journal of Statistical Physics |
Volume | 85 |
Issue number | 1-2 |
DOIs | |
State | Published - Oct 1996 |
All Science Journal Classification (ASJC) codes
- Statistical and Nonlinear Physics
- Mathematical Physics