First-order transition with power-law singularity in models with absorbing states
Author:
- 1 September 2000
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review E
- Vol. 62 (3) , 4401-4404
Abstract
We study one- and two-dimensional models which undergo a transition between active and absorbing phases. The transition point in these models is of a novel type: jump of the order parameter coincides with its power-law singularity. Some arguments supported by Monte Carlo simulations prompted us to predict the exact location of the transition point. Both models possess gaugelike symmetry.Keywords
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