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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 multiloop Feynman diagrams) have to be considered. Although a growing number of physicists are involved in such projects, multiloop calculation methods can only be studied from original publications. With its coverage of multiloop calculations, this book serves as an excellent supplement to the standard textbooks on quantum field theory. Based around postgraduatelevel lectures given by the author, the material is suitable for both beginners and graduate students.
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