Notes on QFT, from beginners to advanced QFT.

First course in QFT (2021)

Personal notes of the first course in QFT by David Tong. The document contains complement notes on photon polarization and quantization by Andrés Reyes. Lecture notes here.

First course in QFT at ICTP (2022)

• Notes in QFT I (ICTP, 2022)
• Problems and solutions in QFT here .

Second Course in QFT at ICTP (2023)

• Notes in QFT II (ICTP, 2023)

References:

• Peskin & Schroeder: Intro to QFT
• Weinberg: The Quantum Theory of Fields I, II, III