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arXiv · 1608.05397

Rate calculation with correlated noise

Thomas Bartsch·F. Revuelta·R. M. Benito·F. Borondo
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Abstract

The usual identification of reactive trajectories for the calculation of reaction rates requires very time-consuming simulations, particularly if the environment presents memory effects. In this paper, we develop a new method that permits the identification of reactive trajectories in a system under the action of a stochastic colored driving. This method is based on the perturbative computation of the invariant structures that act as separatrices for reactivity. Furthermore, using this perturbative scheme, we have obtained a formally exact expression for the reaction rate in multidimensional systems coupled to colored noisy environments.

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Thomas Bartsch, F. Revuelta, R. M. Benito, F. Borondo. 2016-09-09. Rate calculation with correlated noise. https://arxiv.org/abs/1608.05397

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