Feynman diagrams

[stringertheory]

Thanks for this amazing repository! One interesting case might be Feynman diagrams like this:

They've had a huge impact on how physicists think about quantum field theory. For example, see this quote from Frank Wilczek:

...Feynman diagrams remain a treasured asset in physics, because they often provide good approximations to reality.... The calculations that eventually got me a Nobel Prize in 2004 would have been literally unthinkable without Feynman diagrams, as would my calculations that established a route to production and observation of the Higgs particle.

[unwitting]

That quote is a massive humblebrag :D