This section contains lecture notes and lecture slides. The notes have more words, and are intended to be read as an independent document. The slides are intended for classroom use, with fewer words. This multi-format coverage does not occur for all topics, but it happens occasionally.

### Lecture Notes

Quantization of the Free Scalar Field (PDF)

Notes on the Euler-Maclaurin Summation Formula (PDF)

Informal Notes on Distributions and the Fourier Transform (PDF)

Informal Notes Dirac Delta Function as a Distribution (PDF)

Quantum Mechanics and Path Integrals (PDF)

Path Integrals, Green’s Functions, and Generating Functions (PDF)

### Lecture Slides

Quantization of the Free Scalar Field (PDF)

Particle Production by a Classical Source (PDF)

The Dirac Field, Part I (PDF)

The Dirac Field, Part II (PDF)

The Dirac Field, Part III (PDF)

Discrete Symmetries of the Dirac Field (PDF 1) (PDF 2)

Interacting Field Theories (PDF)

Interacting Field Theories (Executive Summary Version) (PDF)