关于“波传播中超光速行为的观测”的评论
光学
2007-05-23 v3
摘要
Mugnai 等人报道了一项实验,其中微波包似以远大于 c 的速度在空气传播。他们计算了其波包群速度,发现与实验结果相符。该计算是错误的。正确计算给出的群速度小于 c。所报道的实验结果无法与麦克斯韦方程调和。
引用
@article{arxiv.physics/0006034,
title = {Comment on "Observation of Superluminal Behaviors in Wave Propagation"},
author = {Murray Peshkin},
journal= {arXiv preprint arXiv:physics/0006034},
year = {2007}
}
备注
2 pages, latex. Revised to add a remark on the experiment and to correct typos in several equations