61
为什么是复坐标
source link: https://zhuanlan.zhihu.com/p/35595297
Go to the source link to view the article. You can view the picture content, updated content and better typesetting reading experience. If the link is broken, please click the button below to view the snapshot at that time.
之前一直有一个问题：为什么物理里面会经常在实的时空中出现复的坐标？比如，考虑一根弦在时空中运动，会在它的 world sheet 上引入复坐标；再比如，想要考虑二维共形场论的时候，也会引入复的坐标（这两个事情我…
Recommend
About Joyk
Aggregate valuable and interesting links.
Joyk means Joy of geeK