During the past 15 years, quantum field theory and classical statistical mechanics have merged into a single field, and the need for nonperturbative methods for

The book discusses fundamental aspects of Quantum Field Theory and of Gauge theories, with attention to mathematical consistency. Basic issues of the standard m

Compiled to illustrate the recent history of Quantum Field Theory and its trends, this collection of selected reprints by Jürg Fröhlich, a leading theoreticia

Providing a new perspective on quantum field theory, this book is useful for graduate students and researchers within and outside the field. It describes non-pe

"This book, which presents a new view of quantum field theory, may serve as a research monograph and an alternative textbook examining topics which are not usua