This is a draft version of Part I of a three-part introductory textbookon quantum field theory. The book is based on a one-year course thathave taught off-and-on for the past 20 years. My goal is to present the basicconcepts and formalism of QFT as simply and straightforwardly as possible,emphasizing its logical structure. To this end, I have tried to take the simplestpossible example of each phenomenon, and then to work through it in greatdetail.

Скачать книгу бесплатно (pdf, 1.01 Mb)

---

Читать «Quantum field theory: spin zero»