American Physical Society, Physical review B, 10(71)
DOI: 10.1103/physrevb.71.104526
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We use Monte Carlo simulations of a coarse grained three dimensional model to demonstrate that the experimentally observed approximate temperature independence of the magnetic creep rate for a broad range of temperatures may be explained in terms of record dynamics, {\it viz.} the dynamical properties of the times at which a stochastic fluctuating signal establishes records. ; Comment: 7 pages, 5 figures. Replaced in order to correct the order of the Bessel function in Eq. 4