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cond-mat.stat-mech1997
Perturbation Expansion in Phase Ordering Kinetics
Gene F. Mazenko
A consistent perturbation theory expansion is presented for phase ordering kinetics in the case of a nonconserved scalar order parameter. At lowest order in this formal expansion o…
cond-mat1997
Ordering kinetics of defect structures
Gene F. Mazenko, Robert A. Wickham
We show how the continuity equations expressing conservation of topological point or string defect charge can be used to determine the order-parameter correlation function for the…