Sin-Itiro Tomonaga
Prize share: 1/3
Julian Schwinger
Prize share: 1/3
Richard P. Feynman
Prize share: 1/3
The Nobel Prize in Physics 1965 was awarded jointly to Sin-Itiro Tomonaga, Julian Schwinger and Richard P. Feynman "for their fundamental work in quantum electrodynamics, with deep-ploughing consequences for the physics of elementary particles".