A New Approach to the Frustrated Two-Dimensional Ising Models

  • T. Chikyu
  • S. Miyashita
Conference paper
Part of the Springer Series in Synergetics book series (SSSYN, volume 43)


In studying spin glass phenomena, it is important to extract mechanisms for the characteristic properties, e.g., the divergence to − ∞ of the non-linear susceptibility χ2 at TT c − 0 [1] and so on, which are different from those in the pure ferromagnetic or antiferromagnetic case. Here we consider two factors, that is, randomness and frustration.


Correlation Function Present Model Correlation Length Mattis Model Exact Expression 
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Copyright information

© Springer-Verlag Berlin, Heidelberg 1989

Authors and Affiliations

  • T. Chikyu
    • 1
  • S. Miyashita
    • 2
  1. 1.Department of Physics, Faculty of ScienceUniversity of TokyoBunkyo-ku, TokyoJapan
  2. 2.College of Liberal ArtsKyoto UniversityKyotoJapan

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