These are my notes on the "QFT II" course given at Durham University in 2019. This course studies builds on the QFT I course and studies QFT from the path integral approach. We discuss renormalisation as well as showing how to quantise gauge (both Abelian and non-Abelian) theories in the path integral approach.
The course was taught over 4 weeks and lasted 16 hours. There was a strike during the course and 6 hours of the course were not taught. However, Dr. Iqbal gave us notes for the bits missed, so I will included those.
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