Crossover from multiscaling to standard scaling in systems with conserved scalar order parameter

Authors
Castellano, C Zannetti, M
Citation
C. Castellano et M. Zannetti, Crossover from multiscaling to standard scaling in systems with conserved scalar order parameter, COMP PHYS C, 122, 1999, pp. 317-320
Citations number
7
Categorie Soggetti
Physics
Journal title
COMPUTER PHYSICS COMMUNICATIONS
ISSN journal
00104655 → ACNP
Volume
122
Year of publication
1999
Pages
317 - 320
Database
ISI
SICI code
0010-4655(199909/10)122:<317:CFMTSS>2.0.ZU;2-V
Abstract
The phase-ordering dynamics with conserved scalar order parameter is studie d simulating the Cahn-Hilliard equation and the kinetic Ising model. In bot h cases a preasymptotic multiscaling regime is found revealing that the lat e stage of phase-ordering is always approached through a crossover from mul tiscaling to standard scaling, independently from the nature of the microsc opic dynamics. (C) 1999 Elsevier Science B.V. All rights reserved.