Critical behavior of the Ising model with long range interactions

2012/07/04 by Marco Picco, Picco, Marco · 5 citations
Physics and Astronomy · Mathematics · #Theoretical and Computational Physics #Opinion Dynamics and Social Influence #Markov Chains and Monte Carlo Methods

paper · pdf · doi:10.48550/arxiv.1207.1018

Abstract

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 σ 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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