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arXiv · 1310.7124

Non-Perturbative Hydrodynamic Limits

I. V. Karlin·S. S. Chikatamarla·M. Kooshkbaghi
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Abstract

We introduce non-perturbative analytical techniques for the derivation of the hydrodynamic manifolds from kinetic equations. The new approach is analogous to the Schwinger-Dyson equation of quantum field theories, and its derivation is demonstrated with the construction of the exact diffusion manifold for a model kinetic equation. The novel approach is superior to the classical Chapman-Enskog method.

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I. V. Karlin, S. S. Chikatamarla, M. Kooshkbaghi. 2013-10-26. Non-Perturbative Hydrodynamic Limits. https://doi.org/10.1016/j.physa.2014.02.018

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