- Published 1996

We study the critical properties of three-dimensional O(N) models, for N = 2, 3, 4. Parameterizing the leading corrections-to-scaling for the η exponent, we obtain a reliable infinite volume extrapolation, incompatible with previous Monte Carlo values, but in agreement with ǫ-expansions. We also measure the critical exponent related with the tensorial… (More)

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