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Author: WikiMatrix
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Catalan[ca]
El 1957, Robert Marshak i George Sudarshan i, una mica més tard, Richard Feynman i Murray Gell-Mann, proposaren un lagrangià V-A (vector menys vector axial o esquerrà) per les interaccions febles.
English[en]
In 1957, Robert Marshak and George Sudarshan and, somewhat later, Richard Feynman and Murray Gell-Mann proposed a V−A (vector minus axial vector or left-handed) Lagrangian for weak interactions.