This book consists of the lectures for a two-semester course on quantum field theory, and as such is presented in a quite informal and personal manner. The course starts with relativistic one-particle systems, and develops the basics of quantum field theory with an analysis of the representations of the Poincaré group. Canonical quantization is carried out for scalar, fermion, Abelian and non-Abelian gauge theories. Covariant quantization of gauge theories is also carried out with a detailed description of the BRST symmetry. The Higgs phenomenon and the standard model of electroweak interactions are also developed systematically. Regularization and (BPHZ) renormalization of field theories as well as gauge theories are discussed in detail, leading to a derivation of the renormalization group equation. In addition, two chapters â one on the Dirac quantization of constrained systems and another on discrete symmetries â are included for completeness, although these are not covered in the two-semester course.
Ashok Das
Lectures On Quantum Field Theory [PDF ebook]
Lectures On Quantum Field Theory [PDF ebook]
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Dil İngilizce ● Biçim PDF ● Sayfalar 792 ● ISBN 9789812832870 ● Dosya boyutu 3.8 MB ● Yayımcı World Scientific Publishing Company ● Kent Singapore ● Ülke SG ● Yayınlanan 2008 ● İndirilebilir 24 aylar ● Döviz EUR ● Kimlik 2447611 ● Kopya koruma Adobe DRM
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