Absorbing Phase Transitions of Branching-Annihilating Random Walks

Preprint

26 August 2002

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.cond-mat/0208497

Abstract

The phase transitions to absorbing states of the branching-annihilating reaction-diffusion processes mA --> (m+k)A, nA --> (n-l)A are studied systematically in one space dimension within a new family of models. Four universality classes of non-trivial critical behavior are found. This provides, in particular, the first evidence of universal scaling laws for pair and triplet processes.

Keywords

ABSORBING PHASE TRANSITIONS
BRANCHING ANNIHILATING
ANNIHILATING RANDOM
PHASE TRANSITIONS
RANDOM WALKS
TRANSITIONS
DIFFUSION
WALKS

All Related Versions

Version 1, 2002-08-26, ArXiv
Published version: Physical Review Letters, 90 (12), 125701.

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