Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Thermal fluctuations of granular gas under HCS using two-point kinetic
  theory   Thermal fluctuations of the granular gas under the homogeneous cooling state
(HCS) are estimated using two-point kinetic theory by Tsuge-Sagara. Thermal
fluctuations of the elastic gas are modified for the granular gas by
nonequilibrium moments, which defines the distribution function under the HCS.
The deviations of thermal fluctuations for the granular gas from those for the
elastic gas obtained by the fluctuation-dissipation theorem are calculated as a
function of the restitution coefficient.

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The categories of this paper are: adap-org
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The categories of this paper are: solv-int
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The categories of this paper are: dg-ga
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The categories of this paper are: quant-ph
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The categories of this paper are: math-ph
2
The categories of this paper are: math
1
The categories of this paper are: cs
30
The categories of this paper are: q-alg
6
The categories of this paper are: astro-ph
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The categories of this paper are: alg-geom
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The categories of this paper are: stat
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The categories of this paper are: hep-lat
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The categories of this paper are: plasm-ph
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The categories of this paper are: nucl-ex
8
The categories of this paper are: hep-ex
10
The categories of this paper are: q-bio