Correlation Functions and the Coexistence of Phases

摘要: We discuss the existence, continuity and other properties of canonical grand many‐particle correlation functions ns(r1, … rs) in thermodynamic limit classical quantum mechanical systems.If pressure system for fixed T is constant range specific volume va to vb, one expects physically observe coexistence two separated phases. In terms this expressed by ns(v)=xa(va/v)ns(va)+xb(vb/v)ns(vb), where x xb are mole fractions phases so that v = xava + xbvb. With aid various lemmas on convex we prove such a ``separation phases'' follows rigorously from statistical mechanics provided ``well defined'' an appropriate sense.