Summary

DescriptionFeynman'sDiagram.JPG	English: Picture of a Feynman diagram, inscribed by Richard P. Feynman to me, in my copy of Volume 3 of his Feynman Lectures on Physics (Quantum Mechanics). Picture taken by self. if you can't read the symbols, they are ${\displaystyle \gamma _{\mu }}$ to ${\displaystyle \gamma _{\mu }}$ and ${\displaystyle 1/q^{2}}$
Date	11 March 2007 (original upload date)
Source	Transferred from en.wikipedia to Commons by Shizhao using CommonsHelper.
Author	The original uploader was Ancheta Wis at English Wikipedia.

Licensing

This file is licensed under the Creative Commons Attribution-Share Alike 2.5 Generic license.

You are free:

• to share – to copy, distribute and transmit the work
• to remix – to adapt the work

Under the following conditions:

• attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
• share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.

https://creativecommons.org/licenses/by-sa/2.5CC BY-SA 2.5 Creative Commons Attribution-Share Alike 2.5 truetrue

Original upload log

• 2007-03-11 19:10 Ancheta Wis 642×468× (30790 bytes) Picture of a [[Feynman diagram]], inscribed by [[Richard P. Feynman]] to me, in my copy of Volume 3 of his [[Feynman Lectures on Physics]] ([[Quantum Mechanics]]). Picture taken by self. if you can't read the symbols, they are <math>\gamma_\mu</math> to