怎么画 Feynman 图 [物理的に] 神必软件之 JaxoDraw

原文: https://zhuanlan.zhihu.com/p/1917800676395825046
发布日期: 2025-06-16
分类: Mathematica / 软件 / 写作与计算工具

以前讲过怎么画 Feynman 图:

https://www.zhihu.com/question/365669038/answer/2460633052既然现在大家都会画 Feynman 图了, 那我就不得不再讲讲该怎么画 Feynman 图了吧? 呃我是说这次说的画 Feynman 图指的是物理意义上地去画 Feynman 图··· 嗯不过上次画的确实也是物理意义上的 Feynman 图就事了. 啊所以我就是在说这个既然大家都已经会画物理意义上的 Feynman 图了, 那于是现在也就只差学一下到底该怎么物理意义上地去画 Feynman 图了对吧? 你懂我意思吧? 总之就是你光会画物理意义上的 Feynman 图却不知道该怎么物理意义上地去画 Feynman 图也并没有什么暖用.

故著此文, 以上.

你说我造! 就 TikZ 口牙. 那还真不是, 我说我这次要介绍的事跟 Windows 画图一样简单的玩意儿, 就事小学生都玩儿得转、操作简单自由度还够高的那种东西.

不过这次的内容又简单又复杂, 所以你最好全文看完点了赞[1]再去玩儿，，

神必软件之 JaxoDraw:

What is it? JaxoDraw is a Java program for drawing Feynman diagrams. It has a complete graphical user interface that allows to carry out all actions in a mouse click-and-drag fashion. Fine-tuning of the diagrams is possible through keyboard short-cuts. Graphs may be exported to a variety of image formats, including (encapsulated) postscript, and can be saved in XML files to be used in later sessions. However, the main feature of JaxoDraw is the possibility of generating LaTeX code that makes use of J. Vermaseren's axodraw package to compile. In fact the main motivation for writing JaxoDraw was to create a graphical user interface for the axodraw package. In that way, we combine the power of LaTeX with the easiness of a what-you-see-is-what-you-get interface. License JaxoDraw is free and open source software, distributed under the GNU GENERAL PUBLIC LICENSE. The full JaxoDraw license can be found here, and you implicitly agree upon it if you decide to download and use the program. As a sign of appreciation we ask physicists who draw Feynman diagrams with JaxoDraw to cite our Comp. Phys. Comm. publication in the acknowledgment of their papers (or wherever they feel like). This is of course not compulsory (we WANT people to USE JaxoDraw IRRESPECTIVELY of that), but it will help us to gain thrust for continuing improving the code with additional features. Thank you.

https://link.zhihu.com/?target=https%3A//jaxodraw.sourceforge.io/别放洋屁了, 其实就是简单点个 Downloads:

依次点击 Installers → Windows → jaxodraw-2.1-0-install.exe:

然后点开刚下完的 jaxodraw-2.1-0-install.exe:

如果你还没装 Java, 它就会先提示你去装, 点击「是(Y)」直接跳到 Java 老家, 老贴心了. 这东西必须要有 Java 才能运行, 总之进去后你看到 Download Java for Desktops 就直接点爆就完了:

https://link.zhihu.com/?target=https%3A//www.java.com/en/

然后运行这哥么儿后在弹窗里点击安装:

它说你行了你就行了:

现在我们再次点开 jaxodraw-2.1-0-install.exe, 它可能还是那段屁话:

但我们明明装了呀?

你要不放心就 win+R 输入 cmd 然后回车, 接着在命令行里输入 java -version, 然后你就发现噢那确实装了, 要不然哪来的版本号:

所以我们这次就点「否(N)」直接装他妈的:

然后就是跟随你的本能去安装, 直到出现这个页面:

然后点开就能用了:

我的背景是灰色的, 这是因为我觉得白色太刺眼了, 你自己摸索下怎么调这些东西吧. 至于一般来说具体怎么用··· 就是你要善用左边那个功能区, 上面是模板, 下面事操作. 你想画得方方正正那最简单的就是利用背后的网点, 也就是勾上那个 Snap on, 在右上角 Size 处可以修改网格的尺寸, 然后最重要的是左下角的那些细节操作: