Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Coarse-graining and symplectic non-squeezing   We address aspects of coarse-graining in classical Statistical Physics from
the viewpoint of the symplectic non-squeezing theorem. We make some comments
regarding the implications of the symplectic non-squeezing theorem for the
BBGKY hierarchy. We also see the cubic cells appearing in coarse-graining as a
direct consequence of the uniqueness of Hofer's metric on the group of
Hamiltonian diffeomorphisms of the phase space.

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The categories of this paper are: q-fin
1
The categories of this paper are: cs
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The categories of this paper are: stat
30
The categories of this paper are: q-alg
10
The categories of this paper are: q-bio
12
The categories of this paper are: nucl-th
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The categories of this paper are: adap-org
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The categories of this paper are: chao-dyn
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The categories of this paper are: econ
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The categories of this paper are: comp-gas
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The categories of this paper are: atom-ph
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The categories of this paper are: bayes-an
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The categories of this paper are: funct-an
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The categories of this paper are: eess
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The categories of this paper are: physics
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The categories of this paper are: alg-geom