Perturbative Corrections to the Ohta-Jasnow-Kawasaki Theory of Phase-Ordering Dynamics

A perturbation expansion is considered about the Ohta-Jasnow-Kawasaki theory of phase-ordering dynamics; the non-linear terms neglected in the OJK calculation are reinstated and treated as a perturbation to the linearised equation. The first order correction term to the pair correlation function is...

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Bibliographic Details
Published in:arXiv.org 1998-05
Main Author: Emmott, C L
Format: Article
Language:English
Subjects:
Linearization
Mathematical analysis
Nonlinear dynamics
Online Access:Get full text
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Summary:A perturbation expansion is considered about the Ohta-Jasnow-Kawasaki theory of phase-ordering dynamics; the non-linear terms neglected in the OJK calculation are reinstated and treated as a perturbation to the linearised equation. The first order correction term to the pair correlation function is calculated in the large-d limit and found to be of order 1/(d^2).
ISSN:2331-8422
DOI:10.48550/arxiv.9805122