The one-dimensional annihilation-fission (AF) process was studied. The occurrence of two absorbing states can result in a parity-conserving (PC) class transition. A parallel update version of the AF process was used for simulations. The lattice was divided in such a way that annihilation and exchange steps were done on two sublattices, while creation was performed on three-sublattices. The high diffusion region is well described by the cyclically coupled directed percolation and annihilating random walk.
|Journal||Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics|
|Issue number||3 A|
|Publication status||Published - Sep 1 2000|
ASJC Scopus subject areas
- Statistical and Nonlinear Physics
- Statistics and Probability
- Condensed Matter Physics