Monte Carlo analysis of the extended Ash
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P. Pawlicki; G. Kamieniarz; L. Dȩbski
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Article
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1997
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Elsevier Science
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English
⚖ 398 KB
Monte Carlo simulations are used to analyse the behavior of the extended Ashkin-Teller model in two dimensions from the ratio of the square of the second moment of the order parameter to its fourth moment. The critical surface in three dimensional parameter space is calculated in regions where the I