This is what Feynman’s PhD thesis looks like 👀

Unfortunately, the free PDF link to the thesis on the CERN website has recently stopped working. You may find alternate copies through your own library under the title ’The Principle of Least Action in Quantum Mechanics’ or published in the book ’Feynman’s Thesis’ Old CERN link: Feynman’s Nobel address: Notes on Classical Mechanics, Lagrangian and Principle of Least Action: Quantum electrodynamics: Abraham–Lorentz force: –Lorentz_force Wheeler–Feynman absorber theory: –Feynman_absorber_theory A small series of videos about the math in Feynman’s thesis: 💌 Subscribe to m