Forming a Jam and Dynamical Phase Transition of Asymmetric Dissipative System

Abstract

Dynamical behaviors in a dissipative system of particles with an asymmetric interaction, are investigated. In the system, the emergence of a moving pattern appears by the collective motion of particles as the non-trivial valance between the in-and-out flows of energy through the non-equilibrium system. The typical example is a jam formation in traffic flow. Several patterns of collective movements in 2-dimensional space are also presented.