These are my notes on the "QED" course given at Durham University in 2019. This course studies quantum electrodynamics, which is the QFT for the electromagnetic interactions.
This course is essentially a course on the renormalisation of QED and a large chunk of it is dedicated to doing 1-loop renormalisation.
The course was taught over 4 weeks and lasted 16 hours.
Either click the image of here to read more.