Enrique Rico Ortega and Sofia Vallecorsa explain how quantum computing will allow physicists to model complex dynamics, from ...

Perturbation theory, a major weapon in a physicists' arsenal where Feynman diagram terms are calculated via powers of the coupling constant, does not work for the strong interaction as it does for ...

Granier de Cassagnac says the idea for using Feynman diagrams as puzzles came from Exographer's game designer Pierre-Alban Ferrer, and that how players use the Feynman diagrams in-game tracks ...

It should also account for how space-time came into existence during the Big Bang. Feynman diagrams capture only the minimal ripples of a quantum field and nothing more.

What is the deepest level of reality? In this Quanta explainer, Vijay Balasubramanian, a physicist at the University of Pennsylvania, takes us on a journey through space-time to investigate what it’s ...

Feynman diagrams keep track of what might happen by stringing together lines representing particles’ trajectories through space-time. Each diagram captures one possible sequence of subatomic events ...

Neutron stars are timelike matter with a maximum mass of about 2.34 solar masses in quantum chromodynamics (the strong color ...