Critical slowing down in microcanonical Ising dynamics
Richard C. Brower, K.J.M. Moriarty, Eric Myers +2 more
We describe measurements of autocorrelation times in a version of Creutz's microcanonical dynamics for the nearest-neighbor Ising system on a 128\ifmmode\times\else\texttimes\fi{}129\ifmmode\times\else\texttimes\fi{}128 lattice. The dynamical critical exponent z is found to be z=2.26\ifmmode\pm\else\textpm\fi{}0.05, which is comparable to the dynamical critical exponent for Monte Carlo algorithms.
Physical review. B, Condensed matter•Dec 1, 1988•5 citations