Download or read book Lectures On Qed And Qcd: Practical Calculation And Renormalization Of One- And Multi-loop Feynman Diagrams written by Andrey Grozin and published by World Scientific. This book was released on 2007-01-23 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: The increasing precision of experimental data in many areas of elementary particle physics requires an equally precise theoretical description. In particular, radiative corrections (described by one- and multi-loop Feynman diagrams) have to be considered. Although a growing number of physicists are involved in such projects, multi-loop calculation methods can only be studied from original publications. With its coverage of multi-loop calculations, this book serves as an excellent supplement to the standard textbooks on quantum field theory. Based around postgraduate-level lectures given by the author, the material is suitable for both beginners and graduate students.