Scattering in Quantum Field Theories

Focusing on both axiomatic and constructive methods, this book rigorously explores quantum field theory, establishing a non-perturbative foundation. It aims to develop a relativistic scattering theory, emphasizing particle analysis and collision amplitude properties. Covering significant advancements from the past two decades, the text discusses the axiomatic derivation of multiparticle collision amplitudes' properties and the constructive definition of various models, including non-super-renormalizable theories. It also examines scattering theory's insights into mass spectrum and multiparticle structure at high energies.