Renormalization: An Introduction to Renormalization, the Renormalization Group and the Operator-Product Expansion

The discovery of simplifications in particle physics on short distance and time scales enables numerical predictions of experimental phenomena. This book provides a coherent exposition of renormalization techniques, including dimensional regularization and the renormalization group, with examples and key applications in deeply inelastic scattering. Originally published in 1977, it has been reissued as an Open Access publication on Cambridge Core.

Format: Paperback / softback
Publication date: 27 July 2023
Publisher: Cambridge University Press

The groundbreaking revelation that simplifications can occur when phenomena are studied on short distance and time scales has opened up a vast realm of possibilities for numerical predictions in particle physics. This remarkable discovery has enabled scientists to delve into the intricate details of experimental phenomena with unprecedented precision. In response to this opportunity, this comprehensive book offers a coherent and comprehensive exposition of the renormalization techniques that underpin these calculations.

To begin, the author takes a moment to remind the reader of some fundamental properties of field theories, providing a solid foundation for the subsequent discussions. Following this, a series of examples are employed to elucidate the complex problems that will be addressed throughout the book. These examples serve as valuable tools for understanding the intricacies of the renormalization process and its applications.

The heart of the book revolves around the technique of dimensional regularization and the renormalization group. These powerful tools are instrumental in resolving the intricate mathematical equations that arise in the study of particle physics. Through meticulous analysis and careful consideration, the author unravels the mysteries of these techniques, making them accessible to a wide range of readers.

In the final chapter, the author showcases a number of key applications of the renormalization techniques. These applications range from the exploration of quantum chromodynamics to the study of deeply inelastic scattering, providing a comprehensive overview of the field. Each application is presented in detail, with clear explanations and illustrative examples to enhance the reader's understanding.

Originally published in 1977, this title has been reissued as an Open Access publication on Cambridge Core. This decision ensures that the knowledge contained within these pages is accessible to all, fostering a greater understanding of the fundamental principles of particle physics and its applications.

In conclusion, this book is a invaluable resource for anyone interested in delving into the realm of numerical predictions in particle physics. Through its comprehensive exposition of renormalization techniques, it provides a solid foundation for understanding the complex calculations involved in this field. Whether you are a student, researcher, or enthusiast, this book will undoubtedly enhance your understanding of the subject and inspire you to explore further.

ISBN-13: 9781009401791