Quantum Field Theory Explained 2nd Edition by Kichoon Yang
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Overview: This book is a concise and comprehensible introduction to quantum field theory, concentrating on scalar field theory and quantum electrodynamics. Prerequisites—tensor algebra, Fourier analysis, representation theory, quantum mechanics, and special relativity—are collected in two separate chapters. Feynman rules for scalar field theory and QED are derived using the LSZ reduction formula, perturbation theory, and Wick’s theorem; a number of examples are worked out in detail, including the Feynman propagator, two-particle scattering problems, and loop corrections.
Genre: Non-Fiction > Educational
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