Nonlinear effects on the early stage of phase ordering kinetics

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2004-12-02

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Copetti, M. I.M.
Krein, G. [UNESP]
MacHado, J. M. [UNESP]
Marques De Carvalho, R. S. [UNESP]

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Nonlinear effects on the early stage of phase ordering of a non conserved order parameter are studied using Adomian's decomposition method for the Ginzburg-Landau equation. In this method, the solution is systematically calculated in the form of a polynomial expansion for the order parameter. The method is very accurate for short times, which allows to incorporate the short-time dynamics of the nonlinear terms in a analytical and controllable way.

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AIP Conference Proceedings, v. 739, p. 684-686.