Critical Properties of Spin-Glasses
نویسندگان
چکیده
The critical properties of the model of a spin-glass proposed by Edwards and Anderson are studied using the renormalization group. The critical exponents are calculated in 6−ε spatial dimensions. It is argued that a tricritical point can exist where the nonordering field is the skewness of the distribution of J.
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تاریخ انتشار 2017