This book describes the following
topics: Relativistic wave equations, Groups and their representations, The Dirac
equation, Vector fields and Maxwell equations, Classical lagrangian field
theory, Quantization of field, Discrete symmetries, Path integrals and quantum
mechanics, Feynman diagrams for scattering amplitudes, Scattering theory and The
standard model.
This book covers the following topics Constructing Quantum Field Theory, symmetries and Conservation Laws, nonRelativistic Quantum Mechanics, Interacting Fields, Perturbation Theory for nonrelativistic quantum mechanics, Decay Widths, Cross Sections and Phase Space, Quantizing the Dirac Lagrangian, vector Fields and Quantum Electrodynamics.
This book covers the following topics Classical scalar field theory, Nonlinear interacting theory, Dimensional analysis and scaling, Complex scalar field theory, Quantum scalar field theory, Renormalization and Partition function.
This book provides a very clear and well written introduction to
Quantum Field Theory. Topics covered includes: Classical Field Theory, Free
Fields, Interacting Fields, The Dirac Equation, Quantizing the Dirac Field
and Quantum Electrodynamics.