Feynman Diagram Definition
noun
A diagram used in quantum electrodynamics and quantum chromodynamics to help describe and visualize the possible interactions between particles. Fermions are represented with straight lines, and bosons with wavy lines. Points of intersection indicate an interaction between the particles.
American Heritage
Other Word Forms of Feynman Diagram
Noun
Singular:
Feynman diagram
Plural:
feynman-diagramsOrigin of Feynman Diagram
After Richard Phillips Feynman
From American Heritage Dictionary of the English Language, 5th Edition
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