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APS » Journals » Phys. Rev. E » Volume 66 » Issue 2
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Phys. Rev. E 66, 025101(R) (2002) [3 pages]

Phase transition in a triplet process

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Kwangho Park1,3, Haye Hinrichsen2, and In-mook Kim1
1Department of Physics, Korea University, Seoul 136-701, Korea
2Theoretische Physik, Fachbereich 8, Universität GH Wuppertal, 42097 Wuppertal, Germany
3Fakultät 4, Theoretische Physik, Gerhard-Mercator-Universität Duisburg, 47048 Duisburg, Germany

Received 20 May 2002; published 6 August 2002

We argue that the reaction-diffusion process 3A⃗4A,3A⃗2A exhibits a different type of continuous phase transition from an active into an absorbing phase. Because of the upper critical dimension dc>~4/3 we expect the phase transition in 1+1 dimensions to be characterized by nontrivial fluctuation effects.

© 2002 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevE.66.025101
DOI:
10.1103/PhysRevE.66.025101
PACS:
05.70.Ln, 64.60.Ak, 64.60.Ht
 
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