To understand how one electron influences another, using Feynman diagrams, you have to imagine that the electrons, as they move through space and evolve in time, exchange a photon, here labeled ...

To understand how one electron influences another, using Feynman diagrams, you have to imagine that the electrons, as they move through space and evolve in time, exchange a photon, here labeled ...

Van Go Delivering Feynman’s vision to the people. In the late 1980s, when Michelle Feynman would drive up in a big brown-and-tan van covered with odd-looking symbols, the other students at her ...

The efforts of Dyson worked well, and the Feynman diagram spread, greatly affecting modern theoretical physics. However, as time goes on, it also turns out that Feinman diagrams have limitations.

In the diagram on the back door of the van, seen in the photograph above with Tufte, time flows from bottom to top. The pair of electrons (the straight lines) are moving toward each other.

Figure 4. You can export your Feynman diagram in several different formats. Since JaxoDraw is aimed at physicists, you'll most likely want to export your diagram into a form you easily can use with ...

On start up, you will have an empty canvas and a list of the elements available to draw your Feynman diagram (Figure 1). The left-hand side is broken into several sections, including the types of ...

A Feynman diagram is series of squiggles, lines, loops and letters that track quantum processes. The diagrams are named after their inventor, theorist and Nobel Laureate Richard Feynman.

The Secrets of Feynman Diagrams. Season 3 Episode 33 | 12m 5s Video has Closed Captions | CC. Unlock the secrets of Feynman Diagrams. Part 5 in our Quantum Field Theory series. 07/26/2017 ...