Phase separation in a polydisperse system

摘要: A system of molecules high dimensionality and containing a large number species (polydisperse) is studied. The are labelled with parameter; forces between repulsive, the effective repulsion two given increasing as difference parameters for increases. It shown that enough density homogeneous phase such unstable, in agreement some recent computer simulation results suggesting instability polydisperse discs. Some possible structures separated phases also examined.