I'm a PhD student studying mathematical physics at the University of York. Specifically, I'm working on renormalisation of two-dimensional field theories.
One plus one space, or the Minkowski plane, is the background spacetime on which most of the known quantum integrable systems are defined, such as the quantum sine-Gordon theory, which is what I'm currently working on.
I have a YouTube channel at https://www.youtube.com/@OnePlusOneSpace/.
I also edit Wikipedia at https://en.wikipedia.org/wiki/User:Zephyr_the_west_wind.
Email: ricky[dot]li[at]york[dot]ac[dot]uk
Year 2023-24, Semester 1: Vector & Complex Calculus
Year 2023-24, Semester 2: Introduction to Applied Mathematics, Quantum and Continuum Dynamics
Expository notes including part III essay
Popular science article on solitons
Möbius maps and stars in the sky
(Last edited: 30th September 2024)