Preprint
Aug 2026
Far-from-equilibrium scaling of non-abelian Goldstone modes
We identify a broad class of nonthermal phases generated by the interplay of continuous symmetry breaking and weak nonequilibrium driving. Extending Kardar-Parisi-Zhang (KPZ) physics beyond the single $SO(2)$ chronon associated with periodically broken time translations, we construct nonequilibrium nonlinear sigma mode...
Carl Philipp Zelle, Gustav John, Orla Supple et al.
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