arXiv · cond-mat/0309307
Dynamical space-time symmetry for ageing far from equilibrium
Abstract
The dynamical scaling of ageing ferromagnetic systems can be generalized to a local scale invariance. This yields a prediction for the causal two-time response function, which has been numerically confirmed in the Glauber-Ising model quenched into the ordered phase. For a dynamical exponent z=2, a new embedding of the Schrödinger group into the conformal group and the resulting conditions for the validity of local scale invariance are discussed.
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Malte Henkel. 2004-02-20. Dynamical space-time symmetry for ageing far from equilibrium. https://arxiv.org/abs/cond-mat/0309307
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