Critical Properties of Spin-Glasses
نویسندگان
چکیده
منابع مشابه
Critical Properties of Spin-Glasses
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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Juan Carlos Andresen,1 Katharina Janzen,2 and Helmut G. Katzgraber3,1 1Theoretische Physik, ETH Zurich, CH-8093 Zurich, Switzerland 2Institut für Physik, Carl-von-Ossietzky-Universität, 26111 Oldenburg, Germany 3Department of Physics and Astronomy, Texas A&M University, College Station, Texas 77843-4242, USA (Received 8 February 2011; revised manuscript received 18 March 2011; published 13 May ...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 1976
ISSN: 0031-9007
DOI: 10.1103/physrevlett.36.415