2020-05-122020-05-121996Brey Abalo, J.J. y Prados Montaño, A. (1996). Low-temperature relaxation in the one-dimensional Ising model. Physical Review E, 53 (1), 458-464.1550-2376https://hdl.handle.net/11441/96415The decay of the spin-spin time correlation functions in a one-dimensional Ising model with Glauber dynamics is studied. In the low-temperature limit, an asymptotically valid continuous space equation is derived. It is a modified diffusion equation with a purely exponential relaxation term. Its solution leads to an exact Cole-Davison behavior of the spin autocorrelation in the frequency domain, while in the time description a KWW function followed by an exponential decay is obtained. The exponent of the KWW, analytically derived, is 1/2, and not 0.63, as has been reported in the literature.application/pdf7 p.engAttribution-NonCommercial-NoDerivatives 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccess10.1103/PhysRevE.53.458