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Absorbing phase transition with a conserved field

Kwangho Park1,2, Sehoon Kang2, and In-mook Kim2,3,*

  • 1Department of Electrical Engineering, Arizona State University, Tempe, Arizona 85287, USA
  • 2Department of Physics, Korea University, Seoul 136-701, Korea
  • 3Department of Physics and Institute of Nano Science, Korea University, Seoul 136-701, Korea

  • *Electronic address: corresponding author: imkim@korea.ac.kr
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Phys. Rev. E 71, 066129 – Published 28 June, 2005

DOI: https://doi.org/10.1103/PhysRevE.71.066129

Abstract

We study a lattice gas model where the number of particles is conserved during dynamical process. Our model shows a continuous phase transition from a fluctuating phase to two symmetric absorbing states at the critical point in one dimension. We conjecture the values of the critical exponents characterizing the phase transition of our model. We show that the obtained values are in good agreement with those estimated from computer simulations. The critical exponents indicate that our model exhibits an absorbing phase transition which is different from the known ones.

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References (24)

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Phys. Rev. E 71, 066129– Published 28 June, 2005
  • Received 9 March 2005

© 2005 American Physical Society

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