PHASE-ORDERING KINETICS IN NONCONSERVED SCALAR SYSTEMS WITH LONG-RANGE INTERACTIONS

Authors
HAYAKAWA H ISHIHARA T KAWANISHI K KOBAYAKAWA TS
Citation
H. Hayakawa et al., PHASE-ORDERING KINETICS IN NONCONSERVED SCALAR SYSTEMS WITH LONG-RANGE INTERACTIONS, Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics, 48(6), 1993, pp. 4257-4262
Citations number
19
Categorie Soggetti
Physycs, Mathematical","Phsycs, Fluid & Plasmas
Journal title
Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics → ACNP
ISSN journal
1063651X
Volume
48
Issue
6
Year of publication
1993
Pages
4257 - 4262
Database
ISI
SICI code
1063-651X(1993)48:6<4257:PKINSS>2.0.ZU;2-S
Abstract
The domain growth of a system with the nonconserved scalar order param eter quenched into the ordered phase from a disorder phase is consider ed for a system with power-law interactions of the form l/r(d+sigma), with 0<sigma<2. Our numerical simulation is consistent with a predicti on by Pray [Phys. Rev. E 47, 3191 (1993)] in which the characteristic length l(t) obeys a power lan? l(t)similar to t(1/2) for 1<sigma<2 and l(t)similar to t(1/(1+sigma) for sigma<1 in the late stage.