Ln. Shchur et Hwj. Blote, CLUSTER MONTE-CARLO - SCALING OF SYSTEMATIC-ERRORS IN THE 2-DIMENSIONAL ISING-MODEL, Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics, 55(5), 1997, pp. 4905-4908
We present an extensive analysis of systematic deviations in Wolff clu
ster simulations of the critical Ising model, using random numbers gen
erated by binary shift registers. We investigate how these deviations
depend on the lattice size, the shift-register length, and the number
of bits correlated by the production rule. They appear to satisfy scal
ing relations.