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Paper   IPM / Physic / 7176
School of Physics
  Title:   An Exactly Solvable Two-Way Traffic Model with Ordered Sequential Update
1.  M.E. Fouladvand
2.  H. Woo Lee
  Status:   In Proceedings
  Proceeding: Proceedings of Traffic and Granular Flow ' 99, Social Traffic, and Granular Dynamics, 407-412
  No.:  0
  Year:  1999
  Supported by:  IPM
Within the formalism of the matrix product ansatz, we study a two-species asymmetric exclusion process with backward and forward site-ordered sequential updates. This model describes a two-way traffic flow with a dynamic impurity and shows a phase transition between the free flow and the traffic jam. We investigate characteristics of this jamming and examine similarities and differences between our results and those with the random sequential update [1].

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