Through the work of Feynman, Dyson, Julian Schwinger and Sin-Itiro Tomonaga, a new and improved theory of quantum electrodynamics was born. Feynman’s lines and squiggles, which became known as Feynman ...

Learn about Richard Feynman, the Nobel Prize-winning physicist known for quantum electrodynamics, his unique teaching style, ...

A clever method from Caltech researchers now makes it possible to unravel complex electron-lattice interactions, potentially transforming how we understand and design quantum and electronic materials.

Caltech scientists have found a fast and efficient way to add up large numbers of Feynman diagrams, the simple drawings physicists use to represent particle interactions. The new method has already ...

In a paper published in Nature Physics, the Caltech team uses its new method to precisely compute the strength of ...

Richard Feynman's famous diagrams weren’t just a way to do calculations. They represented a deep shift in thinking about how the universe is put together. Betting on the Future of Quantum Gravity New ...

(May 11, 1918 – February 15, 1988) To many, Richard Feynman is an inspiration. Without a doubt, he was ... laid the groundwork for “path integral formulation” as well as “Feynman diagrams." ...

This week marks what would be the 100th birthday of legendary American physicist Richard P. Feynman. In a world in which many people think of the socially awkward Sheldon Cooper in the television ...

This technique uses something called Feynman diagrams, invented by physicist Richard Feynman. These diagrams help visualize what happens when one or more particles have some kind of interaction. I say ...

In the late 1940s, Richard Feynman invented a visual tool for simplifying particle calculations that forever changed theoretical physics. ... What Are Feynman Diagrams? By clicking to watch this video ...