物理学报2012，Vol.61Issue(2)：17-22,6.
磁场中带电粒子阻尼运动的分析力学表示
Analytical mechanics representations of a moving charged particle in a magnetic field with radiation friction
丁光涛1
作者信息
- 1. 安徽师范大学物理与电子信息学院,芜湖241000
- 折叠
摘要
Abstract
The anatylical mechanics representations of a charged particle moving in a uniform magnetic field with radiation friction are studied.First,by solving the inverse problem of Birkhoffian mechanics for the differential equations of motion the 4 Birkhoffian representations of the charged particle are obtained.Secondly,4 Lagrangian representations in the state space and 4 Lagrangian representations in the configuration space are derived,and then 4 Hamiltomans are constructed.Lastly,4 first integrals are obtained from the analytical mechanics representations of the moving particle,and the solutions of the equations of motion are presented.关键词
约化的Lorentz-Dirac方程/分析力学表示/逆问题Key words
reduced Lorentz-Dirac equation/analytical mechanics representation/inverse problem分类
数理科学引用本文复制引用
丁光涛..磁场中带电粒子阻尼运动的分析力学表示[J].物理学报,2012,61(2):17-22,6.
