Nov 8, 2018
PHY2403H Quantum Field Theory. Lecture 15b: Wick’s theorem, vacuum expectation, Feynman diagrams, phi^4 interaction, tree level diagrams, scattering, cross section, differential cross section. Taught by Prof. Erich Poppitz . Because the simplewick latex package is required to format these meaningfully, and that's not available in wordpress latex, I'm not going to attempt to make a web viewable version in addition to the pdf.