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Propagator Methods
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PHYSICS LECTURE NOTES PHYS
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Problems
Quantum Electrodynamics
Subsections
Propagator Methods
Green's Functions
Propagator Theory
The Nonrelativistic Propagator
Propagator in Relativistic Theory
Propagator for the Klein-Gordon Equation
Propagator for the Dirac Equation
S-Matrix
Electron Scattering
Pair Creation
Pair Annihilation
Positron Scattering
Problems
QED Processes
Lifetimes and Cross-Sections
Coulomb Scattering of Electrons
Trace Theorems
Theorem 1
Theorem 2
Theorem 3
Theorem 4
Theorem 5
Theorem 6
Coulomb Scattering of Positrons
Photons
Polarization Vectors
The Photon Propagator
The Substitution Rules
Lorentz-Invariant Phase Space
Electron Scattering from a Dirac Proton (the effect of recoil
Bremsstrahlung
Photon-Electron Scattering
Pair Annihilation into Gamma Rays
Pair Production
Electron-Electron Scattering
Electron-Positron Scattering
Polarization in Electron Scattering
Higher-Order Calculations: Tree and Loops
Feynman Rules for Tree Graphs
External Particles
Propagators
Vertices
Problems
Douglas M. Gingrich
(gingrich@ ualberta.ca)
2004-03-18