We consider the spatial correlation function of two-dimensional Ising spin glass under out-of-equilibrium conditions. We pay special attention to the scaling limit reached upon approaching zero temperature. The field-theory of a non-interacting field makes a surprisingly good job of describing the spatial shape of the correlation function of the out-of-equilibrium Edwards- Anderson Ising model in two dimensions.
COnsideriamo le funzioni di correlazione spaziali nei vetri di spin di Ising in 2D.
Out-of-equilibrium 2D Ising spin glass: almost, but not quite, a free-field theory
2018
Abstract
We consider the spatial correlation function of two-dimensional Ising spin glass under out-of-equilibrium conditions. We pay special attention to the scaling limit reached upon approaching zero temperature. The field-theory of a non-interacting field makes a surprisingly good job of describing the spatial shape of the correlation function of the out-of-equilibrium Edwards- Anderson Ising model in two dimensions.File in questo prodotto:
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