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Critical behavior of the Ising model with long range interactions

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 نشر من قبل Marco Picco
 تاريخ النشر 2012
  مجال البحث فيزياء
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 تأليف Marco Picco




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We present results of a Monte Carlo study for the ferromagnetic Ising model with long range interactions in two dimensions. This model has been simulated for a large range of interaction parameter $sigma$ and for large sizes. We observe that the results close to the change of regime from intermediate to short range do not agree with the renormalization group predictions.



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