Introduction to Quantum Field Theory

Foreword These lecture notes are meant to give a concise introduction to Quantum Field Theory using path integral methods. They are mainly based on the books by W. Cottingham and D. Greenwood [1] (Chapter 1), A. Das [2] (Chapter 2) and L. Ryder [3] (Chapter 3) with supplemental material from Refs. [4–6]. The interested reader may want to consult these books… CONTINUE READING