World Scientific
Skip main navigation

Cookies Notification

We use cookies on this site to enhance your user experience. By continuing to browse the site, you consent to the use of our cookies. Learn More
×
Spring Sale: Get 35% off with a min. purchase of 2 titles. Use code SPRING35. Valid till 31st Mar 2025.

System Upgrade on Tue, May 28th, 2024 at 2am (EDT)

Existing users will be able to log into the site and access content. However, E-commerce and registration of new users may not be available for up to 12 hours.
For online purchase, please visit us again. Contact us at customercare@wspc.com for any enquiries.

Action in Physics: The Old Quantum Theory

      https://doi.org/10.1142/9789814343480_0008Cited by:0 (Source: Crossref)
      Abstract:

      Some of Bohr's results had actually been foreshadowed by Arnold Johannes Wilhelm Sommerfeld (1868 – 1951). Here was a man totally committed to science. Just prior to the appearance of Einstein's paper on Special Relativity, he had finished some outstanding work on the electrodynamics of electrons in motion. He had even considered electrons moving at speeds greater than light. When Einstein's paper on special relativity appeared and showed that such motion was not possible for electrons in empty space, Sommerfeld abandoned his work and turned to relativity…