Thermodynamic chaos and infinitely many critical exponents in the Baxter-Wu model

S. K. Dallakyan; N. S. Ananikian; R. G. Ghulghazaryan

Thermodynamic chaos and infinitely many critical exponents in the Baxter-Wu model

Statistical Mechanics 2007-05-23 v1 Disordered Systems and Neural Networks

Authors: S. K. Dallakyan , N. S. Ananikian , R. G. Ghulghazaryan

Abstract

The mechanisms leading to thermodynamic chaos in the Baxter-Wu model is considered. We compare the Baxter-Wu model with triangular antiferromagnets and discuss the difficulties related to the modeling of thermodynamic chaos by disordered models. We also discuss how to overcome the problem of infinitely many order parameters. Then we consider the Baxter-Wu model in a complex magnetic field and show the existence of infinitely many critical exponents in this model.

Keywords

Baxter-Wu model thermodynamic chaos critical exponents complex magnetic field triangular antiferromagnets disordered models order parameters

Cite

@article{arxiv.cond-mat/9909289,
  title  = {Thermodynamic chaos and infinitely many critical exponents in the Baxter-Wu model},
  author = {S. K. Dallakyan and N. S. Ananikian and R. G. Ghulghazaryan},
  journal= {arXiv preprint arXiv:cond-mat/9909289},
  year   = {2007}
}

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13 pages, 2 figures

Thermodynamic chaos and infinitely many critical exponents in the Baxter-Wu model

Abstract

Keywords

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