As one of the most famous physicists of the 20th century, Richard Feynman was known for a lot. Early in his career, he contributed to the development of the first atomic bomb as a group leader of the ...

Richard Feynman's famous diagrams embody a deep shift in thinking about how the universe is put together. Richard Feynman looked tired when he wandered into my office. It was the end of a long, ...

Unlock the secrets of Feynman Diagrams. Part 5 in our Quantum Field Theory series. Unlock the secrets of Feynman Diagrams. Part 5 in our Quantum Field Theory series.

Richard Feynman looked tired when he wandered into my office. It was the end of a long, exhausting day in Santa Barbara, sometime around 1982. Events had included a seminar that was also a performance ...

Tools can change not only how theorists calculate but also what they calculate about. But two decades ago, Ursula Klein, a scholar from the Max Planck Institute for the History of Science in Berlin, ...

Illustration of a polaron The bright sphere is the electron, which is distorting the surrounding lattice. The wavy lines are high-order Feynman diagrams for the electron–phonon interaction. (Courtesy: ...

Generations of physicists have spent much of their lives using Richard Feynman's famous diagrams to calculate how particles interact. New mathematical tools are simplifying the results and suggesting ...

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 ...

I've been covering chemistry software in my last few articles, so this time, I decided to move to physics and introduce a package called JaxoDraw. In physics, there's a powerful technique for ...

The basic problem in formulating a quantum theory of gravity was already recognized in the earliest approaches to the problem back in the 1930s: the dimensional character of Newton's constant gives ...