Random field Ising model on a semi-decor
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T. Horiguchi; L.L. GonΓ§alves
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Article
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1989
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Elsevier Science
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English
β 578 KB
We investigate an Ising model in correlated random fields on a semi-decorated square lattice in connection with the random field problem. We map the system into the one solved by Longa and show that the system has a critical behaviour. The explicit calculation is given for the critical temperature