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Phase Transitions for the Brusselator Model
Dynamic phase transitions of the Brusselator model is carefully analyzed,
leading to a rigorous characterization of the types and structure of the phase
transitions of the model from basic homogeneous states. The study is based on
the dynamic transition theory developed recently by the authors
Dynamic Phase Transitions in PVT Systems
The main objective of this article are two-fold. First, we introduce some
general principles on phase transition dynamics, including a new dynamic
transition classification scheme, and a Ginzburg-Landau theory for modeling
equilibrium phase transitions. Second, apply the general principles and the
recently developed dynamic transition theory to study dynamic phase transitions
of PVT systems. In particular, we establish a new time-dependent
Ginzburg-Landau model, whose dynamic transition analysis is carried out. It is
worth pointing out that the new dynamic transition theory, along with the
dynamic classification scheme and new time-dependent Ginzburg Landau models for
equilibrium phase transitions can be used in other phase transition problems,
including e.g. the ferromagnetism and superfluidity, which will be reported
elsewhere. In addition, the analysis for the PVT system in this article leads
to a few physical predications, which are otherwise unclear from the physical
point of view
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