Lecture 12: More on Perturbation Theory and Feynman Diagrams
Vacuum diagrams, connected diagrams, cancellation of vacuum diagrams, explicit statement of LSZ theorem and intuitions behind it, scattering amplitudes from amputated diagrams with external legs on-shell, examples
Course Info
Topics
Learning Resource Types
theaters
Lecture Videos
assignment_turned_in
Problem Sets with Solutions
Readings
Recitation Notes
