相对论ponderomotive力、上坡加速与向混沌的过渡
plasm-ph
2009-10-30 v1 等离子体物理
摘要
从协变周期平均拉格朗日量出发，推导了点电荷的相对论振荡中心运动方程，并给出了任意强度行波中 ponderomotive 力的解析公式。进一步表明横波与纵波的 ponderomotive 力不同；在后者中可发生上坡加速。在驻波中存在一阈值强度，高于该值则由于向混沌的过渡，久期运动不能再由正规 ponderomotive 力描述。PACS number(s): 52.20.Dq,05.45.+b,52.35.Mw,52.60.+h
引用
@article{arxiv.plasm-ph/9604002,
title = {Relativistic ponderomotive force, uphill acceleration, and transition to chaos},
author = {D. Bauer and P. Mulser and W. -H. Steeb},
journal= {arXiv preprint arXiv:plasm-ph/9604002},
year = {2009}
}
备注
8 pages, RevTeX, 3 figures in PostScript, see also http://www.physik.th-darmstadt.de/tqe/