Kleiss Quantum Field Theory

A Diagrammatic Approach
Erscheinungsjahr 2021
ISBN: 978-1-108-78807-6
Verlag: Cambridge University Press
Format: PDF
Kopierschutz: Adobe DRM (»Systemvoraussetzungen)

E-Book, Englisch, 0 Seiten

Quantum field theory (QFT), the language of particle physics, is crucial to a physicist's graduate education. Based on lecture notes for courses taught for many years at Radboud University in the Netherlands, this book presents an alternative approach to teaching QFT using Feynman diagrams. A diagrammatic approach to understanding QFT exposes young physicists to an orthogonal introduction to the theory, bringing new ways to understand challenges in the field. Diagrammatic techniques using Feynman diagrams are used didactically, starting from simple discussions in lower dimensions to more complex topics in the Standard Model. Worked-out examples and exercises help the reader develop a deep understanding and intuition that enhances their problem-solving skills and understanding of QFT. Classroom-tested, this accessible textbook is valuable for physics graduates and for researchers.

Autoren/Hrsg.

Kleiss, Ronald

Fachgebiete

• Naturwissenschaften Physik Physik Allgemein Theoretische Physik, Mathematische Physik, Computerphysik
• Naturwissenschaften Physik Quantenphysik Hochenergiephysik
• Naturwissenschaften Physik Quantenphysik Teilchenphysik

Inhaltsverzeichnis

Preface. 1. QFT in zero dimensions; 2. Loop expansion and the effective action; 3. On renormalization; 4. More fields in zero dimensions; 5. QFT in Euclidean spaces; 6. QFT in Minkowski space; 7. Scattering processes; 8. Introduction to loop calculations; 9. More on renormalization; 10. Dirac particles; 11. Helicity techniques for Dirac particles; 12. Vector particles; 13. Quantum electrodynamics; 14. Higher-order effects in QED; 15. Quantum chromodynamics; 16. Higher-order effects in QCD; 17. Electroweak theory; 18. More example computations; Appendices.

Über Autor(innen)

Kleiss, Ronald
Ronald Kleiss has been a CERN staff member and is a full professor at Radboud University in the Netherlands. Working in particle physics for more than forty years, he was one of the first theorists to develop Monte Carlo event generators for high-energy experiments.