Critical exponents for an irreversible surface reaction model

Iwan Jensen, Hans C. Fogedby, Ronald Dickman

Research output: Contribution to journalArticlepeer-review

185 Citations (Scopus)


A simple two-component irreversible surface reaction model introduced by Ziff, Gulari, and Barshad has been studied using computer simulations. The model has a second-order kinetic phase transition. We have determined some of the critical exponents and find that the model belongs to the universality class of Reggeon field theory and directed percolation.

Original languageEnglish
Pages (from-to)3411-3414
Number of pages4
JournalPhysical Review A
Issue number6
Publication statusPublished - 1 Mar 1990
Externally publishedYes

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