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arXiv · 1404.1466

Coarse-graining and fluctuations: Two birds with one stone

Manh Hong Duong·Mark A. Peletier·Upanshu Sharma
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Abstract

We show how the mathematical structure of large-deviation principles matches well with the concept of coarse-graining. For those systems with a large-deviation principle, this may lead to a general approach to coarse-graining through the variational form of the large-deviation functional.

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Manh Hong Duong, Mark A. Peletier, Upanshu Sharma. 2014-04-05. Coarse-graining and fluctuations: Two birds with one stone. https://arxiv.org/abs/1404.1466

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