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Quantum Field Theory: Particle Interactions
Explores the Dirac equation, Pauli-Dirac representation, particle solutions, operators, particle types, Feynman diagrams, and quantum electrodynamics.
Fixed Energy Propagator: Van Vleck - Pauli Formula
Explores the fixed energy propagator and the Van Vleck - Pauli formula.
Path Integral Representation of Propagators
Covers the path integral representation of propagators for free particles and harmonic oscillators.
Euclidean Path Integrals: Thermal Partition Function
Covers Euclidean path integrals and the thermal partition function in Quantum Field Theory.
Instanton Prefactor and Zero Mode
Explores instantons in quantum field theory, focusing on the instanton prefactor and the role of the zero mode.
Feynman Rules I: Asymptotic Statistic and Instantons
Covers the Feynman Rules, Asymptotic Statistics, Normal Ordering, and Instantons.
Overview of Particle Physics and Rutherford Scattering
Covers the constituents of matter, fundamental forces, the Standard Model, natural units, and particle interaction experiments.
Normal Ordered Product And Wick Theorem
Covers normal ordered product, Wick's theorem, creation and destruction fields, and efficient computation methodology.
Interaction by Particle Exchange and QED
Explores the computation of decay and scattering rates, focusing on Lorentz invariant Matrix Element and the Feynman rules for Quantum Electrodynamics (QED).
Perturbation Theory in Path Integral Formalism
Explores perturbation theory in path integrals and the semi-classical approximation for solving non-exactly soluble systems.