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The Critical Exponent $θ'$ in Spin Glasses

H. J. Luo·L. Schuelke·B. Zheng
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Abstract

Short-time dynamic scaling behavior of the 3D $\pm J$ Ising spin glass is studied by Monte Carlo methods. Starting the replicas with independent initial configurations with a small pseudo magnetization, the dynamic evolution of the overlap q(t) between two replicas is measured. The initial increase of the overlap q(t) is observed and the corresponding exponent $θ'$ is obtained. From the scaling relation $λ=d/z-θ'$, the dynamic exponent z is estimated.

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BibTeXRIS

H. J. Luo, L. Schuelke, B. Zheng. 1999-09-22. The Critical Exponent $θ'$ in Spin Glasses. https://doi.org/10.1142/s021798499900052x

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