Abelian Gauge

Quantum Field Theory · Part 5

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Table of Contents

  1. 1.📺 Video Lectures
  2. 2.QED as Gauge Theory
  3. 3.1. The QED Lagrangian
  4. 4.2. Gauge Symmetry and Redundancy
  5. 5.3. Gauge Fixing Procedures
  6. 6.4. The Photon Propagator
  7. 7.5. Ward-Takahashi Identities
  8. 8.6. QED Feynman Rules (Momentum Space)
  9. 9.7. Connection to Classical Electromagnetism
  10. 10.Summary

Course Context

This PDF is part of the Quantum Field Theory course on CoursesHub.World. Free online course in Quantum Field Theory (QFT). 8 parts covering classical field theory, canonical quantization, path integrals, QED, non-Abelian gauge theories, renormalization, the Standard Model,...

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