| Автор | Nino Boccara |
| Автор | Henryk Fuks |
| Дата выпуска | 2000-05-05 |
| dc.description | We derive the critical behaviour of a cellular automaton traffic flow model using an order parameter breaking the symmetry of the jam-free phase. Random braking appears to be the symmetry-breaking field conjugate to the order parameter. For v<sub>max </sub> = 2, we determine the values of the critical exponents β, γ and δ using an order-3 cluster approximation and computer simulations. These critical exponents satisfy a scaling relation, which can be derived assuming that the order parameter is a generalized homogeneous function of |ρ-ρ<sub>c</sub>| and p in the vicinity of the phase transition point. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Critical behaviour of a cellular automaton highway traffic model |
| Тип | paper |
| DOI | 10.1088/0305-4470/33/17/301 |
| Print ISSN | 0305-4470 |
| Журнал | Journal of Physics A: Mathematical and General |
| Том | 33 |
| Первая страница | 3407 |
| Последняя страница | 3415 |
| Выпуск | 17 |
