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arXiv · 1007.0521

Computation of nucleation of a non-equilibrium first-order phase transition using a rare-event algorithm

David A. Adams·Robert M. Ziff·Leonard M. Sander
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Abstract

We introduce a new Forward-Flux Sampling in Time (FFST) algorithm to efficiently measure transition times in rare-event processes in non-equilibrium systems, and apply it to study the first-order (discontinuous) kinetic transition in the Ziff-Gulari-Barshad model of catalytic surface reaction. The average time for the transition to take place, as well as both the spinodal and transition points, are clearly found by this method.

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David A. Adams, Robert M. Ziff, Leonard M. Sander. 2010-07-04. Computation of nucleation of a non-equilibrium first-order phase transition using a rare-event algorithm. https://doi.org/10.1063/1.3499321

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