Reaction-diffusion front in a system with strong quenched disorder

Zbigniew Koza, Haim Taitelbaum

Research output: Contribution to journalArticlepeer-review

22 Scopus citations

Abstract

Using the Sinai model, we study the effect imposed by strong quenched disorder on the dynamic properties of the reaction front formed in [Formula Presented] reaction-diffusion systems with initially separated reactants. We confirm that the general scaling ansatz is valid also for disordered systems and find that a single characteristic length controls the asymptotic properties of the entire system. We compare our results with those obtained for different types of disorder as well as with results derived for a translationally invariant space.

Original languageEnglish
Pages (from-to)6387-6392
Number of pages6
JournalPhysical Review E
Volume56
Issue number6
DOIs
StatePublished - 1997

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