Quantum Field Theory

Focusing on the foundations of Quantum Field Theory (QFT), this book elucidates the dynamics of relativistic particles and their evolution into quantum fields. It highlights non-perturbative aspects and the Wilsonian interpretation while exploring phenomena like the Schwinger effect and spontaneous symmetry breaking. The text balances conceptual explanations with detailed mathematical techniques, including computations of the electron's anomalous magnetic moment. With nearly a hundred problems, it serves as a valuable resource for both self-learners and classroom environments.