Physics World’s 2012 Book of the Year. Fourth, Feynman diagrams transformed what physicists conceived as real. In an old story familiar to philosophers of science and technology, tools such as Feynman ...

A cross-validation study comparing experimental findings obtained with a system of ultracold fermions with the results of a method based on computing contributions from millions of Feynman ...

The diagrams are named after their inventor, theorist and Nobel Laureate Richard Feynman. In the diagram of the bottom quark decay, the virtual particles appear as a loop and a series of squiggles.

Nature Physics - Spin–orbit ... Although the finite-temperature phase diagram should contain richer physics owing to the interplay between ... so far there is no direct experimental evidence of ...