Statistical Induced Dynamic of Self-Gravitating System

• 作者: B. I. Lev
• 来源期刊: 现代物理(英文)
• 学科: 数学
• 关键词: NONEQUILIBRIUM STATISTICAL OPERATOR Self-Gravitating System INHOMOGENEOUS
• 年，卷（期）: xdwlyw_2019,（7）
• 页码范围: 687-698
• 页数: 12页
• 分类号: O1

摘要

The self-gravitating systems a priory are non-equilibrium. The new approach, based on non-equilibrium statistical operator, which allows taking into account inhomogeneous distribution of particles and temperature, has been proposed. Such method employs a saddle point procedure to find dominant contributions to the partition function and permits to obtain all thermodynamic parameters of the system. Statistical induced dynamic and behavioral peculiarities of self-gravitating systems for different conditions have been predicted.