The dynamic critical exponent of the three-dimensional Ising model

We measure the dynamic exponent of the three-dimensional Ising model using a “damage spreading” Monte Carlo approach as described by MacIsaac and Jan. We simulate systems fromL=5 toL=60 at the critical temperature,Tc=4.5115. We report a dynamic exponent,z=2.35±0.05, a value much larger than the “consensus” value of 2.02, whereas if we assume logarithmic corrections, we find thatz=2.05±0.05.

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