Lecture 12: More on Perturbation Theory and Feynman Diagrams

MIT 8.323 Relativistic Quantum Field Theory I, Spring 2023
Instructor: Hong Liu

Uploaded 12-02-24

View the complete course: https://ocw.mit.edu/courses/8-323-relativistic-quantum-field-theory-i-spring-2023/
YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP61AV6bhf4mB3tCyWQrI_uU5

Vacuum diagrams, connected diagrams, cancellation of vacuum diagrams, explicit statement of LSZ theorem and intuitions behind it, scattering amplitudes from amputated diagrams with external legs on-shell, examples

License: Creative Commons BY-NC-SA
More information at https://ocw.mit.edu/terms
More courses at https://ocw.mit.edu

We encourage constructive comments and discussion on OCW’s YouTube and other social media channels. Personal attacks, hate speech, trolling, and inappropriate comments are not allowed and may be removed. More details at https://ocw.mit.edu/comments.



Learn more about your ad choices. Visit megaphone.fm/adchoices

Learn more about your ad choices. Visit megaphone.fm/adchoices