Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
977832 | Physica A: Statistical Mechanics and its Applications | 2008 | 13 Pages |
Abstract
A study of a phase separation process in stochastic systems with a field dependent kinetic coefficient and an internal multiplicative noise is presented. Dynamics of spinodal decomposition at early and late stages is investigated by computer simulations where the domain growth law is generalized. A mean field approach was carried out in order to obtain the stationary probability, bifurcation and phase diagrams displaying reentrant phase transitions. We relate our approach to entropy driven phase transitions theory.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
D.O. Kharchenko, A.V. Dvornichenko,