Critical behavior of a lattice prey-predator model

Tibor Antal, Michel Droz, Adam Lipowski, Géza ÓDor

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Abstract

The critical properties of a lattice prey-predator model were studied. The critical behavior of the bicritical point, where the two transition lines meet, was also studied. Relationships with a forest fire model with immunization were also established. The results revealed the presence of three different types of nonequlibrium phase transitions between active and absorbing states.

Original languageEnglish
Article number036118
Pages (from-to)361181-361186
Number of pages6
JournalPhysical Review E - Statistical, Nonlinear, and Soft Matter Physics
Volume64
Issue number3 II
Publication statusPublished - Sep 2001

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ASJC Scopus subject areas

  • Statistical and Nonlinear Physics
  • Statistics and Probability
  • Condensed Matter Physics

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