Invariant Wave Equations

Inhaltsverzeichnis

• to the physical applications of invariant wave equations.
• The general theory of invariant wave equations.
• The external field problem.
• Mathematics of invariant wave equations.
• Method of characteristics in the external field problem or How to recognize an acausal equation when you see one.
• Particles with spin S ? 1 in an external field.
• Nonlinear invariant wave equations.
• Structure properties of solutions of classical non-linear relativistic field equations.
• Relevance of classical solutions to quantum theories.
• Yang mills instantons, geometrical aspects.
• Quantum theory of non-linear invariant wave (field) equations or: Super selection sectors in constructive quantum field theory.
• The S-operator for spin-0 and spin-particles in time-dependent external fields.