In these notes we put the usual logic of field theory textbooks on its head; we start with the Feynman rules and end with Lagrangians. We find it easier to understand field theory this way: for many particle physicists, diagrams are an important tool for developing field-theoretic intuition.

Скачать книгу бесплатно (djvu, 1.27 Mb)

---

Читать «Field theory»