Michel Pleimling, I. A. Campbell
Published 2005-06-30, updated 2005-10-06Version 3
The critical dynamics of Ising spin glasses with Bimodal, Gaussian, and Laplacian interaction distributions are studied numerically in dimensions 3 and 4. The data demonstrate that in both dimensions the critical dynamic exponent $z_{\rm c}$, the non-equilibrium autocorrelation decay exponent $\lambda_c/z_{\rm c}$, and the critical fluctuation-dissipation ratio $X_{\infty}$ all vary strongly and systematically with the form of the interaction distribution.
Comments: 8 pages, 4 figures, version to appear in Phys. Rev. B
Journal: Phys. Rev. B 72, 184429 (2005)
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