Are you an EPFL student looking for a semester project?
Work with us on data science and visualisation projects, and deploy your project as an app on top of Graph Search.
This lecture covers the concept of block spin renormalization and RG fixed points, introducing scaling variables such as relevant, irrelevant, and marginal. It explains the Ising model and its critical exponents, as well as the general RG flow and the importance of scaling variables in the context of ferromagnetic and paramagnetic phases.