Kinetics of conserved multicomponent systems

Kinetics of multicomponent quenched systems is studied with the use of a Monte Carlo simulation technique. By employing Kawasaki spin-exchange dynamics, we investigate the time evolution of systems quenched from a high-temperature equilibrium state to low temperatures ($T<\mathrm{}{T}_c$). For "early" times, we find that the mean-cluster radius $R$ for three- and six-component systems grows as $R\cong t^n$, where $n$ is approximately 0.2 as observed in binary alloys.