统计物理学基础研究新进展  

Progress in Studies of Foundation of Statistical Physics

作　　者：王馨[1] 张江[1] 吴金闪[1] 

机构地区：[1]北京师范大学管理学院,北京100875

出　　处：《上海理工大学学报》2012年第3期205-220,共16页Journal of University of Shanghai For Science and Technology

摘　　要：统计物理学基础研究主要针对3个基本问题:平衡态的由来、系综理论如何描述热力学测量以及非平衡定态的一般理论.本文总结了最近几年统计物理学在这些基本问题,尤其是在非平衡态一般理论研究上所取得的进展.强相互作用系统的计算方法是统计物理学,甚至是整个物理学的基本问题.本文除了处理非平衡态的一般框架外,还初步整理了这一框架在相互作用系统上的应用与发展.The fundamental research of statistical physics focuses on three questions. The first comes to the origin of equilibrium states, the second is the relation between thermodynamic measurements and miraculous accuracy of predictions according to ensemble theory and the last is the framework of non-equilibrium stationary states. The progresses in the aspects of these fundamental researches of statistical physics were summarized, especially in the theory of non-equilibrium. The study on methodology for dealing with strong interaction systems is a central topic in the statistical physics and even in the whole field of physics. So, in addition to build up a framework of studies of non-equilibrium stationary states, the development of methodologies for applying the framework to interaction systems was also discussed.

关 键 词：非平衡定态 动理学方程 投影算符技术 类BBGKY方法 量子随机微分方程方法 

分 类 号：N94[自然科学总论—系统科学]