Steven Weinberg

Nobel Lecture

Nobel Lecture, December 8, 1979

Conceptual Foundations of the Unified Theory of Weak and Electromagnetic Interactions

Read the Nobel Lecture
Pdf 76 kB

Copyright © The Nobel Foundation 1979

From Nobel Lectures, Physics 1971-1980, Editor Stig Lundqvist, World Scientific Publishing Co., Singapore, 1992

To cite this section
MLA style: Steven Weinberg – Nobel Lecture. Nobel Prize Outreach AB 2023. Mon. 25 Sep 2023. <>

Back to top Back To Top Takes users back to the top of the page

Coming up

This year’s Nobel Prize announcements will take place 2–9 October. All announcements will be streamed live here on

See the full schedule
Announcement dates

Explore prizes and laureates

Look for popular awards and laureates in different fields, and discover the history of the Nobel Prize.