Exploring a quantum phase transition! (Ground state properties of the XX model)

Hi everyone!

In this video we explore the ground state magnetization of the XX model. We find a second order quantum phase transition when we compute the magnetic susceptibility.

Solving the XX model: https://youtu.be/5RHkYYcbK84

My publication history: https://scholar.google.com/citations?user=V2UZXZMAAAAJ&hl=en ... https://www.youtube.com/watch?v=Qxm_ewYzKSE