MIT 8.323 Relativistic Quantum Field Theory I, Spring 2023 - Lecture 26: Quantum Fluctuations and Renormalization

MIT 8.323 Relativistic Quantum Field Theory I, Spring 2023 Instructor: Hong Liu 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 Brief introduction to physical implications of simplest loop diagrams: (i) mass renormalization, vacuum polarization, and charge renormalization; (ii) anomalous magnetic moment, derivation of non-relativistic Pauli equation from Dirac equation 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.