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Publication
Physics Letters A
Paper
Linear response theory and the one-dimensional Ising ferromagnet in a random field
Abstract
Linear response theory applied to the one-dimensional Ising model in a discrete random field shows that for temperatures above a critical value, the integrated local magnetization distribution function is a devil's staircase. For lower temperatures, there is an infinite series of transitions, at each of which this function is explicitly calculable. © 1983.