Spurious phase in a model for traffic on a bridge

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We present high-precision Monte Carlo data for the phase diagram of a two-species driven diffusive system, reminiscent of traffic across a narrow bridge. Earlier studies reported two phases with broken symmetry; the existence of one of these has been the subject of some debate. We show that the disputed phase disappears for sufficiently large systems and/or sufficiently low bulk mobility.
8 pages, 3 figures, JPA style

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Statistical Mechanics, Physics and Society

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http://salesiana.dossiersoluciones.com/handle/123456789/96548

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/0508394
 http://arxiv.org/abs/cond-mat/0508394
 J. Phys. A: Math. Gen. 38 (41), L659--L665 (2005)
 doi:10.1088/0305-4470/38/41/L01

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arXiv