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Phys. Rev. A 46, R6124–R6127 (1992)

Self-organization and a dynamical transition in traffic-flow models

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Ofer Biham and A. Alan Middleton
Department of Physics, Syracuse University, Syracuse, New York 13244

Dov Levine
Department of Physics, Technion, Israel Institute of Technology, Haifa 32000, Israel

Received 2 June 1992; published in the issue dated November 1992

A simple model that describes traffic flow in two dimensions is studied. A sharp jamming transition is found that separates between the low-density dynamical phase in which all cars move at maximal speed and the high-density jammed phase in which they are all stopped. Self-organization effects in both phases are studied and discussed.

© 1992 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevA.46.R6124
DOI:
10.1103/PhysRevA.46.R6124
PACS:
02.70.+d, 05.70.Ln, 64.60.Cn, 89.40.+k