One-dimensional Nonequilibrium Kinetic Ising Models with local spin-symmetry breaking: N-component branching annihilation transition at zero branching rate

Abstract

The effects of locally broken spin symmetry are investigated in one dimensional nonequilibrium kinetic Ising systems via computer simulations and cluster mean field calculations. Besides a line of directed percolation transitions, a line of transitions belonging to N-component, two-offspring branching annihilating random-walk class (N-BARW2) is revealed in the phase diagram at zero branching rate. In this way a spin model for N-BARW2 transitions is proposed for the first time.

6 pages, 5 figures included, 2 new tables added, to appear in PRE

References in corpus (3)

• Phase transition of a two dimensional binary spreading model
• The generalized contact process with n absorbing states
• Multicomponent binary spreading process

Cited by in corpus (4)

• Universality classes in nonequilibrium lattice systems
• Crossovers from parity conserving to directed percolation universality
• Study of the multi-species annihilating random walk transition at zero branching rate - cluster scaling behavior in a spin model
• One-dimensional spin-anisotropic kinetic Ising model subject to quenched disorder