Feynman Diagrams Pdf. I in a fundamental quantum field theory the matrix elements are terms of the perturbative expansion of the scattering matrix s which is calculated from the time integral of the interaction. Feynman diagrams represent terms in the series expansion of m.
E e e e in the left diagram it appears that the incoming particles annihilated to form a virtual photon which then split to produce the outgoing particles. So i will be. The feynman diagrams for strong interactions look very much like those for qed.
Metafont4 4 and meta o t5 5 appear to be the perfect tool for such a purpose since 1.
Feynman diagrams represent terms in the series expansion of m. On the right diagram it. Since then they have filled blackboards around the world as essential bookkeeping devices in the calculation rich realm of theoretical physics. Download pdf abstract.