Feynman diagram

== English == === Etymology === Named after its inventor, American theoretical physicist Richard Feynman (1918–1988). === Pronunciation === (Received Pronunciation, General American) IPA(key): /ˈfaɪnmən ˈdaɪəɡɹæm/ Hyphenation: Feyn‧man dia‧gram === Noun === Feynman diagram (plural Feynman diagrams) (physics) A pictorial representation of the interactions of subatomic particles, showing their paths in space and time as lines, and their interactions as points where lines meet. ==== Translations ==== === Further reading === Feynman diagram on Wikipedia.Wikipedia