摘要
给出了在空间准均匀情况下,量子等离子体的动力学方程,着重讨论了方程中多体效应带来的影响,它将自动引入动屏蔽势,不需要任何人为切断,可使碰撞积分自动收敛。动屏蔽势明显地给出了屏蔽效应与试探粒子速度的关系,也显示出电子与离子对屏蔽的不同效果.
Kinetic equation of quantum plas-na is obtained for spatially quasi-homogeneous. This paper devotes much attention to the discussion of many-body effect in the equation.Kinetic shielding potential is obtained,with which colliding integration spontaneously converges without any artificial cut.The relations between the test particle velocity and shielding effect are shown in the kinetic shielding potential.
关键词
量子
等离子体
动力学
动屏蔽势
kinetic equations
many-body effect
kinetic shielding potential
shield of electron and ion
