## Better Late Than Never

Hey hey, it’s been a while since I wrote anything. 2021 was a busy year: I brought my girlfriend to the UK during a global pandemic, got married, moved home, did lots of physics, gave lots of lessons, and somehow even found the time to bake some flapjack. Despite this, I didn’t get as much done as I’d have liked. I have a lot of long term goals...

## How To Learn Quantum Field Theory (For Beginners!)

A review of Quantum Field Theory textbooks, lecture courses and online notes for beginners. This article is aimed at being a review as comprehensive as possible of the different resources (known to me) that are available for a beginner to self-learn QFT. My motivations for writing it are twofold; I would like to collect together a list of resou...

Updated Feb 2022: Cleared up some of the wording. A brief overview of Fourier analysis (Fourier series and transform). Fourier Series Fourier’s theorem Statement A function is periodic with period $$2\pi$$ if $f(x) = f(x + 2\pi).$ $$f(x)$$ need only be given on the half-open interval $$x \in [0, 2\pi)$$ for it to be specified everywhere. ...