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Preasymptotic multiscaling in the phase-ordering dynamics of the kinetic Ising model

Claudio Castellano·Marco Zannetti
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Abstract

The evolution of the structure factor is studied during the phase-ordering dynamics of the kinetic Ising model with conserved order parameter. A preasymptotic multiscaling regime is found as in the solution of the Cahn-Hilliard-Cook equation, revealing that the late stage of phase-ordering is always approached through a crossover from multiscaling to standard scaling, independently from the nature of the microscopic dynamics.

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Claudio Castellano, Marco Zannetti. 1999-06-07. Preasymptotic multiscaling in the phase-ordering dynamics of the kinetic Ising model. https://doi.org/10.1209/epl%2Fi1999-00366-3

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