Quantum Field Theory. Volume 1. General Theory

The book of an outstanding American scientist, the Nobel Prize winner S. Weinberg Quantum Field Theory is a modern course of quantum field theory, covering both the main provisions of this area of ​​theoretical physics and numerous new ideas and modern methods developed in recent years. The first volume outlines the basics of the quantum field theory. This includes relativistic quantum mechanics and the theory of scattering, the basics of canonical quantization of the fields and the method of integration in paths, the invariant theory of perturbations (in particular, its applications to quantum electrodynamics) and non-robative methods, as well as a consistent presentation of the theory of renormalism and other issues.
The book is designed for scientists, graduate students, senior students involved in the problems of quantum theory of fields and physics of elementary particles