The van Hemmen model and effect of random crystalline anisotropy field
نویسندگان
چکیده
منابع مشابه
Phase diagram for the Kuramoto model with van Hemmen interactions.
We consider a Kuramoto model of coupled oscillators that includes quenched random interactions of the type used by van Hemmen in his model of spin glasses. The phase diagram is obtained analytically for the case of zero noise and a Lorentzian distribution of the oscillators' natural frequencies. Depending on the size of the attractive and random coupling terms, the system displays four states: ...
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ژورنال
عنوان ژورنال: Journal of Magnetism and Magnetic Materials
سال: 2016
ISSN: 0304-8853
DOI: 10.1016/j.jmmm.2015.09.050