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Phys. Rev. E 55, R4905–R4908 (1997)

Cluster Monte Carlo: tScaling of systematic errors in the two-dimensional Ising model

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Lev N. Shchur1 and Henk W. J. Blöte2
1Landau Institute for Theoretical Physics, 117940 GSP-1 Moscow V-334, Russia
2Laboratory of Applied Physics, Delft University of Technology, P.O. Box 5046, 2600 GA Delft, The Netherlands

We present an extensive analysis of systematic deviations in Wolff cluster simulations of the critical Ising model, using random numbers generated 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 scaling relations.

© 1997 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevE.55.R4905
DOI:
10.1103/PhysRevE.55.R4905
PACS:
02.70.Lq, 02.50.Ng, 05.50.+q, 06.20.Dk