Invariant Wave Equations Proceedings of the “Ettore Majorana” International School of Mathematical Physics, Held in Erice, June 27 to July 9, 1977
Description
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.
