Introductory remarks on quantum field theory and classical field theory
1:17:28Noether's theorem and the energy momentum tensor
1:12:18Canonical quantization for the free scalar field
1:16:54The vacuum. The interpretation of particles
1:22:33Heisenberg picture. Causality
1:21:16Propagators
1:24:08Interactions. Dyson's formula
1:19:30Wick's theorem, Feynman diagrams
1:30:29Finishing off Scattering Amplitudes
1:24:39The Dirac Equation
1:27:29Solving the Dirac Equation
1:24:34Quantizing Fermions
1:15:45Quantum Electrodynamics
1:26:03Coupling Light and Matter
1:24:34Canonical quantization for the free scalar field
Professor of Theoretical Physics, University of Cambridge
This lecture introduces the canonical quantization procedure for the free scalar field, building upon classical field theory and laying foundational concepts for advanced quantum field theory.
David Tong: Lectures on Quantum Field Theory.
A few last comments on classical field theory. The beginning of canonical quantization for the free scalar field. Roughly pages 18-24 of the printed notes.
Noether's theorem and the energy momentum tensor
Next · Lecture 4The vacuum. The interpretation of particles