Decay of a metastable state activated by non-Gaussian noise: A critical review of the generalized Kramers problem
Abstract
We review the problem of the noise activated escape from a metastable state in the presence of non-Gaussian noise, and present connections between various theoretical approaches. We also respond to criticism of our work by Tom\'as Novotn\'y [arXiv:0807.0387] concerning the weak damping limit. The discrepancy between our results is linked to uncontrolled approximations made by Novotn\'y.
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