Exact solution of an Ising model with competing interactions on a Cayley tree
The exact solution of an Ising model with competing restricted interactions on the Cayley tree, and in the absence of an external field is presented. A critical curve is defined where it is possible to get phase transitions above it, and a single Gibbs state is obtained elsewhere.
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
IOP Publishing
2003
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/1552/1/gani-pah-JoP-03.pdf |