4 papers
Theoretical approach to two-dimensional traffic flow models
J. M. Molera, F. C. Martinez, J. A. Cuesta +1
In this paper we present a theoretical analysis of a recently proposed two-dimensional Cellular Automata model for traffic flow in cities with the novel ingredient of turning capab…
Dynamics of Electric Field Domains and Oscillations of the Photocurrent in a Simple Superlattice Model
L. L. Bonilla, J. Galan, J. A. Cuesta +2
A discrete model is introduced to account for the time-periodic oscillations of the photocurrent in a superlattice observed by Kwok et al, in an undoped 40 period AlAs/GaAs superla…
Phase Transitions in Two-Dimensional Traffic Flow Models
José A. Cuesta, Froilán C. Martínez, Juan M. Molera +1
We introduce two simple two-dimensional lattice models to study traffic flow in cities. We have found that a few basic elements give rise to the characteristic phase diagram of a f…
Phase Transitions In Two-Dimensional Traffic Flow Models
José A. Cuesta, Froilán C. Martínez, Juan M. Molera +1
We introduce two simple two-dimensional lattice models to study traffic flow in cities. We have found that a few basic elements give rise to the characteristic phase diagram of a f…