Abstract
A new Monte Carlo algorithm for 3D Kawasaki spin-exchange simulations and its implementation on a CDC CYBER 205 is presented. This approach is applicable to lattices with sizes between 4×4×4 and 256×L2×L3 ((L2+2)(L3+4)/4⩽65535) and periodic boundary conditions. It is adjustable to various kinetic models in which the total magnetization is conserved. Maximum speed on 10 million steps per second can be reached for 3-D Ising model with Metropolis rate.
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Zhang, M.Q. A fast vectorized multispin coding algorithm for 3D Monte Carlo simulations using Kawasaki spin-exchange dynamics. J Stat Phys 56, 939–950 (1989). https://doi.org/10.1007/BF01016787
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DOI: https://doi.org/10.1007/BF01016787