Schr\"odinger-invariance in phase-ordering kinetics

The generic shape of the single-time and two-time correlators in non-equilibrium phase-ordering kinetics with ${z}=2$ is obtained from the co-variance of the four-point response functions. Their non-equilibrium scaling forms follow from a new non-equilibrium representation of the Schr\"odinger algebra.

Stoimen Stoimenov, Malte Henkel · 2025