The exact phase diagrams of spin-1 Ising
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Erhan Albayrak; Osman Canko
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Article
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2007
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Elsevier Science
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English
β 431 KB
The two-layer spin-1 Ising model on the Bethe lattice is studied in terms of the intralayer coupling constants J 1 and J 2 of the two layers, interlayer coupling constant J 3 between the layers and the external magnetic fields, which are coupled to the two layers and assumed to be different for each