Critical values for a non-attractive lattice gas model
  We investigate numerically the critical behaviour of a one-dimensional non-attractive lattice gas model that is the continuous-time version of the Domany-Kinzel cellular automaton in one of its parameter subspaces. The model shows a phase transition in the directed percolation universality class of critical behaviour, as expected. 
J. Ricardo G. de Mendonca (UFSCar, Brazil)