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Lectures On Quantum Field Theory

Af: Ashok Das Engelsk Paperback

Lectures On Quantum Field Theory

Af: Ashok Das Engelsk Paperback
Tjek vores konkurrenters priser
This book comprises the lectures of a two-semester course on quantum field theory, 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 on 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 — one on the Dirac quantization of constrained systems and another on discrete symmetries — are included for completeness, although these are not covered in the two-semester course.This second edition includes two new chapters, one on Nielsen identities and the other on basics of global supersymmetry. It also includes two appendices, one on fermions in arbitrary dimensions and the other on gauge invariant potentials and the Fock-Schwinger gauge.
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This book comprises the lectures of a two-semester course on quantum field theory, 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 on 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 — one on the Dirac quantization of constrained systems and another on discrete symmetries — are included for completeness, although these are not covered in the two-semester course.This second edition includes two new chapters, one on Nielsen identities and the other on basics of global supersymmetry. It also includes two appendices, one on fermions in arbitrary dimensions and the other on gauge invariant potentials and the Fock-Schwinger gauge.
Produktdetaljer
Sprog: Engelsk
Sider: 940
ISBN-13: 9789811222160
Indbinding: Paperback
Udgave:
ISBN-10: 9811222169
Udg. Dato: 11 aug 2020
Længde: 53mm
Bredde: 229mm
Højde: 154mm
Forlag: World Scientific Publishing Co Pte Ltd
Oplagsdato: 11 aug 2020
Forfatter(e): Ashok Das
Forfatter(e) Ashok Das


Kategori Kvantefysik, kvantemekanik og kvantefeltteori


ISBN-13 9789811222160


Sprog Engelsk


Indbinding Paperback


Sider 940


Udgave


Længde 53mm


Bredde 229mm


Højde 154mm


Udg. Dato 11 aug 2020


Oplagsdato 11 aug 2020


Forlag World Scientific Publishing Co Pte Ltd

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