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An Objective Definition of Damage Spreading - Application to Directed Percolation
Haye Hinrichsen, Joshua S. Weitz, Eytan Domany
We present a general definition of damage spreading in a pair of models. Using this general framework, one can define damage spreading in an objective manner, that does not depend…
Deterministic Exclusion Process with a Stochastic Defect: Matrix-Product Ground States
Haye Hinrichsen, Sven Sandow
We study a one-dimensional anisotropic exclusion model describing particles moving deterministically on a ring with a single defect across which they move with probability 0 < q <…
Stochastic Lattice Models with Several Absorbing States
Haye Hinrichsen
We study two models with n equivalent absorbing states that generalize the Domany-Kinzel cellular automaton and the contact process. Numerical investigations show that for n=2 both…
Universality properties of the stationary states in the one-dimensional coagulation-diffusion model with external particle input
Haye Hinrichsen, Vladimir Rittenberg, Horatiu Simon
We investigate with the help of analytical and numerical methods the reaction A+A->A on a one-dimensional lattice opened at one end and with an input of particles at the other end.…