Hysteresis in random-field Ising model on a Bethe lattice with a mixed coordination number
نویسندگان
چکیده
منابع مشابه
Zero-temperature Hysteresis in Random-field Ising Model on a Bethe Lattice
We consider the single-spin-flip dynamics of the random-field Ising model on a Bethe lattice at zero temperature in the presence of a uniform external field. We determine the average magnetization as the external field is varied from −∞ to +∞ by setting up the self-consistent field equations, which we show are exact in this case. The qualitative behavior of magnetization as a function of the ex...
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ژورنال
عنوان ژورنال: Journal of Physics A: Mathematical and Theoretical
سال: 2016
ISSN: 1751-8113,1751-8121
DOI: 10.1088/1751-8113/49/23/235001