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arXiv · 0711.4539

Non-Gaussian features of chaotic Hamiltonian transport

Roberto Venegeroles·Alberto Saa
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Abstract

Some non-Gaussian aspects of chaotic transport are investigated for a general class of two-dimensional area-preserving maps. Kurtosis, in particular, is calculated from the diffusion and the Burnett coefficients, which are obtained analytically. A characteristic time scale delimiting the onset of the Markovian regime for the master equation is established. Some explicit examples are discussed.

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Roberto Venegeroles, Alberto Saa. 2007-12-10. Non-Gaussian features of chaotic Hamiltonian transport. https://doi.org/10.1088/1742-5468%2F2008%2F01%2Fp01005

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