Phase diagram of an Ising model with competitive interactions on a Husimi tree and its disordered counterpart

We consider an Ising competitive model defined over a triangular Husimi tree where loops, responsible for an explicit frustration,are even allowed. We first analyze the phase diagram of the model with fixed couplings in which a “gas of noninteracting dimers (or spin liquid) — ferro or antiferromagne...

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Bibliographic Details
Main Authors: Ostilli, Massimo, Mukhamedov, Farrukh, Mendes, Jose Fernando Ferreira
Format: Article
Language:English
Published: Elsevier Science BV 2008
Subjects:
Online Access:http://irep.iium.edu.my/13698/1/ommfjf-physcaA%282008%29.pdf
http://irep.iium.edu.my/13698/
http://www.sciencedirect.com/science/article/pii/S0378437108001003
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