A program combining the Monte Carlo technique and the Kadanoff block transformation is carried out for the Ising model in two and three dimensions, and the critical point and the critical indices ν and δ are obtained. A sequence of approximations seems to converge to the exact Onsager result in two dimensions, although the convergence of ν is rather slow. In three dimensions, the numbers obtained seem to tend towards the results from exact series expansions.
No takes yet. Share an insight, caveat, or question.
Friedman et al. (1977) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: