Chapter 4. QED (M-I-T)

• Lecture 4.1: Free Wave Equation  (M-I-T)
• Lecture 4.2: Dirac Equation Solutions (M-I-T)
• Lecture 4.3: Antiparticles (M-I-T)
• Lecture 4.4: Photon (M-I-T)
• Lecture 4.5: Feynman Rules for QED (M-I-T)
• Lecture 4.7: Casimir's Trick (M-I-T)
• Lecture 4.8: Cross Sections (M-I-T)
• Lecture 4.9: Renormalization and Higher-Order QED Diagrams (M-I-T)
• Lecture 4.10: Noether's Theorem  (M-I-T)