摘要
通过修改集团展开积分，求解了三维经典带电粒子在一个均匀背景中处于热平衡态时的自白能和态方程，文中收集了部分多环图形，从而得到了比环图形更进一步近似的自由能和态方程．
The free energy and the equation of state of the three dimensional charged particles moving in a homogeneous background in thermal equilibrium are treated via a modified cluster-integral expansion. A partial summation of the multi-loop diagrams is considered to lead to a better approximation of the free energy and the equation of state than the ring diagram method.
出处
《同济大学学报（自然科学版）》
EI
CAS
CSCD
1996年第1期87-91,共5页
Journal of Tongji University:Natural Science
关键词
带电粒子
等离子体
态方程
统计力学
Equilibriun statistical mechanics
Equation of state
Plasma gas
