States of Classical Statistical Mechanics
States of Classical Statistical Mechanics
复制标题
经典统计力学的现状
DOI:
--
复制
发表时间:
1967
期刊:
影响因子:
--
通讯作者:
D. Ruelle
中科院分区:
文献类型:
--
作者:
D. Ruelle
A state of an infinite system in classical statistical mechanics is usually described by its correlation functions. We discuss here other descriptions in particular: as (1) a state on a B* algebra; (2) a collection of density distributions; (3) a field theory; (4) a measure on a ``space of configurations of infinitely many particles.' We consider the relations between these various descriptions and prove, under very general conditions, an integral representation of a state as superposition of ``extremal invariant states' corresponding to pure thermodynamical phases.