QUANTUM FIELD THEORY II

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UNIT 5: Quantum electrodynamics

TABLE OF CONTENTS

  1. Trouble with higher spin
  2. Free vector fields
  3. Gauge invariance
  4. Canonical quantization in axial gauge
  5. The Faddeev-Popov method
  6. Covariant gauges
  7. Minimal coupling
  8. Geometry of gauge fields
  9. Feynman rules
  10. Elementary processes
  11. Radiative corrections
  12. Gauge-invariant (dimensional) Regularization
  13. Vacuum polarization
  14. Running coupling constant
  15. Infrared divergences

REFERENCES

  1. Peskin, Chapters 5, 6, 7
  2. Ramond, Chapter VIII.
  3. Weinberg, Chapters 8, 11.
  4. Itzykson and Zuber, Selected topics in Chapters 5, 6, 7, 8

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