Kardar-Parisi-Zhang universality of the Nagel-Schreckenberg model.

@article{deGier2019KardarParisiZhangUO,
  title={Kardar-Parisi-Zhang universality of the Nagel-Schreckenberg model.},
  author={Jan de Gier and Andreas Schadschneider and Johannes Schmidt and Gunter M. Sch{\"u}tz},
  journal={Physical review. E},
  year={2019},
  volume={100 5-1},
  pages={
          052111
        }
}
Dynamical universality classes are distinguished by their dynamical exponent z and unique scaling functions encoding space-time asymmetry for, e.g., slow-relaxation modes or the distribution of time-integrated currents. So far the universality class of the Nagel-Schreckenberg (NaSch) model, which is a paradigmatic model for traffic flow on highways, was not known. Only the special case v_{max}=1, where the model corresponds to the totally asymmetric simple exclusion process, is known to belong… 

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