Lectures on Quantum Field Theory (Second Edition), Das, Ashok, Very Good Book - Picture 1 of 1

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Lectures on Quantum Field Theory by Ashok Das (2020, Hardcover)

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About this product

Product Identifiers

PublisherWorld Industries Scientific Publishing Co Pte LTD

ISBN-109811220867

ISBN-139789811220869

eBay Product ID (ePID)25050396502

Product Key Features

TopicPhysics / Quantum Theory

Publication Year2020

Book TitleLectures on Quantum Field Theory

LanguageEnglish

GenreScience

AuthorAshok Das

FormatHardcover

Dimensions

Item Weight0 Oz

Additional Product Features

LCCN2020-030278

Dewey Edition23

Dewey Decimal530.14/3

SynopsisThis 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.

LC Classification NumberQC174.45.D369 2021