He had previously been with Niels Bohr in Copenhagen and was already a world leader having published his theory of quantum mechanics two years earlier; he received the Nobel prize for this work in 1932.
Niya dati ay may Niels Bohr sa Copenhagen at ay isang mundo sa pagkakaroon ng lider-publish na ang kanyang teorya ng quantum mechanics dalawang taon na mas maaga; niya natanggap ang Nobel premyo para sa mga ito ng trabaho sa 1932.