Covers the concept of asymptotic states and S-matrix in quantum field theory, focusing on the evolution of wave packets and the scattering states.
Covers Quantum Electrodynamics (QED), instantons, Feynman rules, and gauge theories in modern particle physics.
Explores scattering theory, S-matrix, T-product, perturbation theory, and Schrödinger equation solutions.
Explores the Gauss representation of complex numbers, focusing on addition, multiplication, bases, and vector space dimensions.
Discusses the scattering problem, differential cross-section, total cross-section, and Moller operators in quantum mechanics.
Covers the Fourier transform, its properties, applications in signal processing, and differential equations, emphasizing the concept of derivatives becoming multiplications in the frequency domain.
Explores the Discrete Fourier Transform as a change of basis and the implications of having orthogonal vectors as a basis for complex numbers.
