Mexican-Hat Quench Lab
2D lattice quench through μ²=0: watch domains form, track ⟨|φ|⟩→vev, Goldstone vs Higgs mass, domain count.
About this tool
Mexican-Hat Quench Lab — complex order parameter on a 2D lattice with overdamped Langevin dynamics under V=μ²|φ|²+λ|φ|⁴. Cool μ² from positive to negative (quench schedule). Color shows phase; brightness |φ|. Read ⟨|φ|⟩ vs time against the classical vev, radial Higgs mass, and a simple domain count. Educational toy.