Asymptotic States and S-matrixCovers the concept of asymptotic states and S-matrix in quantum field theory, focusing on the evolution of wave packets and the scattering states.
QED: Gauge TheoriesCovers Quantum Electrodynamics (QED), instantons, Feynman rules, and gauge theories in modern particle physics.
Scattering Theory OverviewExplores scattering theory, S-matrix, T-product, perturbation theory, and Schrödinger equation solutions.
Gauss RepresentationExplores the Gauss representation of complex numbers, focusing on addition, multiplication, bases, and vector space dimensions.