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A stochastic cellular automaton model for traffic flow with multiple metastable states
Katsuhiro Nishinari, Minoru Fuku, Andreas Schadschneider
A new stochastic cellular automaton (CA) model of traffic flow, which includes slow-to-start effects and a driver's perspective, is proposed by extending the Burgers CA and the Nag…
Anomalous fundamental diagrams in traffic on ant trails
Andreas Schadschneider, Debashish Chowdhury, Alexander John +1
Many insects like ants communicate chemically via chemotaxis. This allows them to build large trail systems which in many respects are similar to human-build highway networks. Usin…
Platoon formation in a traffic model with variable anticipation
M. E. Larraga, J. A. del Rio, A. Schadschneider
A cellular automaton model of traffic flow taking into account velocity anticipation is introduced. The strength of anticipation can be varied which allows to describe different dr…
Extended floor field CA model for evacuation dynamics
Katsuhiro Nishinari, Ansgar Kirchner, Alireza Namazi +1
The floor field model, which is a cellular automaton model for studying evacuation dynamics, is investigated and extended. A method for calculating the static floor field, which de…
Excitations of anisotropic spin-1 chains with matrix product ground state
E. Bartel, A. Schadschneider, J. Zittartz
We investigate a large class of antiferromagnetic spin-1 chains with nearest neighbour interaction and exactly known matrix product ground state. The spectrum of low-lying excitati…