books.google.ca - Richard Feynman's never previously published doctoral thesis formed the heart of much of his brilliant and profound work in theoretical physics. Entitled ?The Principle of Least Action in Quantum Mechanics, ? its original motive was to quantize the classical action-at-a-distance electrodynamics. Because...http://books.google.ca/books/about/Feynman_s_thesis.html?id=5kowI7YgFbEC&q=particles&utm_source=gb-gplus-shareFeynman's thesis
