Exact Solution of a Phase Separation Model with Conserved Order Parameter Dynamics

Preprint

2 October 1992

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.cond-mat/9210002

Abstract

Pairwise particle-exchange model on a linear lattice is solved exactly by a new rate-equation method. Lattice sites are occupied by particles A and B which can exchange irreversibly provided the local energy in reduced. Thus, the model corresponds to a zero-temperature Kawasaki-type phase separation process. Due to local order-parameter conservation, the dynamics reaches a frozen state at large times, the structure of which depends on the initial conditions.

Keywords

CONSERVED ORDER PARAMETER
DYNAMICS PAIRWISE
PHASE SEPARATION
ORDER PARAMETER
EXCHANGE MODEL
EXACT SOLUTION
CONSERVATION
PARTICLE
LATTICE

All Related Versions

Version 1, 1992-10-02, ArXiv
Published version: Physical Review Letters, 69 (25), 3686.

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