Lecture 01 - Introductory remarks on quantum field theory and classical field theory
1:17:28Lecture 02 - Noether's theorem and the energy momentum tensor
1:12:18Lecture 03 - Canonical quantization for the free scalar field
1:16:54Lecture 04 - The vacuum. The interpretation of particles
1:22:33Lecture 05 - Heisenberg picture. Causality
1:21:16Lecture 06 - Propagators
1:24:08Lecture 07 - Interactions. Dyson's formula
1:19:30Lecture 08 - Wick's theorem, Feynman diagrams
1:30:29Lecture 09: Finishing off Scattering Amplitudes (PSI-QFT)
1:24:39Lecture 10: The Dirac Equation (PSI-QFT)
1:27:29Lecture 11: Solving the Dirac Equation (PSI-QFT)
1:24:34Lecture 12: Quantizing Fermions (PSI-QFT)
1:15:45Lecture 13: Quantum Electrodynamics (PSI-QFT)
1:26:03Lecture 14: Coupling Light and Matter (PSI-QFT)
1:24:34Lecture 06 - Propagators
Professor of Theoretical Physics, University of Cambridge
This lecture from David Tong's Quantum Field Theory course at Perimeter Institute introduces the concept of propagators, detailing their derivation and role as Green's functions in describing particle interactions within quantum field theory, referencing specific sections of Tong's canonical lecture notes.
David Tong: Lectures on Quantum Field Theory
Propagators. The beginnings of interactions. Pages 38-41 and 47-50.
Lecture 05 - Heisenberg picture. Causality
Next · Lecture 7Lecture 07 - Interactions. Dyson's formula
Seminar notes & discussion
No public seminar notes on this lecture yet.