Reentrant Behavior in the Domany-Kinzel Cellular Automaton
  We present numerical and analytical results for a special kind of one-dimensional probabilistic cellular automaton, the so called Domany-Kinzel automaton. It is shown that the phase boundary separating the active and the recently found chaotic phase exhibits reentrant behavior. Furthermore exact results for the $p_2$=0-line are discussed. 
H. Rieger, A. Schadschneider and M. Schreckenberg