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3D Ising Nonuniversality: a Monte Carlo study

Melanie Schulte·Caroline Drope
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Abstract

We investigate as a member of the Ising universality class the Next-Nearest Neighbour Ising model without external field on a simple cubic lattice by using the Monte Carlo Metropolis Algorithm. The Binder cumulant and the susceptibility ratio, which should be universal quantities at the critical point, were shown to vary for small negative next-nearest neighbour interactions.

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Melanie Schulte, Caroline Drope. 2005-01-29. 3D Ising Nonuniversality: a Monte Carlo study. https://arxiv.org/abs/cond-mat/0501731

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