Linked from
The 16 pages that link to Julian Schwinger, each with the reason it gives.
Richard FeynmanRelated: Schwinger shared the 1965 Nobel Prize with Feynman and Sin-Itiro Tomonaga.
Feynman rulesRelated: His formulation offered a distinct route to the same QED predictions.
Willis LambRelated: Schwinger’s calculations helped make the Lamb shift part of a successful theory.
David ThoulessRelated: Schwinger supervised Thouless’s doctoral work at Harvard.