Phase transition in ferromagnetic lattice models on a Cayley tree with non-uniform external magnetic fields
In this article we study the phase transition phenomenon for the Ising and Potts models under the action of a non-uniform external magnetic field hx3 XE V, where V is the set of vertices of the Cayley tree. We show that both models on the Cayley tree with-J < inf {h,: xeV} < sup{ h,: x€V} <...
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| Format: | Book Chapter |
| Language: | English |
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Operations Research and Statistics 2011 & GST
2011
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| Online Access: | http://irep.iium.edu.my/14374/ http://irep.iium.edu.my/14374/1/ORS_2009_NG.pdf |