 92119 Privman Vladimir
 EXACT SOLUTION OF A PHASE SEPARATION MODEL
WITH CONSERVED ORDER PARAMETER DYNAMICS
(26K, TeX (plain), PostScript figure)
Oct 1, 92

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Abstract. Pairwise particleexchange model on a linear lattice is solved
exactly by a new rateequation 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
zerotemperature Kawasakitype phase separation process. Due to
local orderparameter conservation, the dynamics reaches a frozen
state at large times, the structure of which depends on the initial
conditions.
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