Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Thermodynamics of 5D dilaton-gravity   We calculate the free energy, spatial string tension and Polyakov loop of the
gluon plasma using the dilaton potential of Ref. arXiv:0911.0627[hep-ph] in the
dilaton-gravity theory of AdS/QCD. The free energy is computed from the Black
Hole solutions of the Einstein equations in two ways: first, from the
Bekenstein-Hawking proportionality of the entropy with the area of the horizon,
and secondly from the Page-Hawking computation of the free energy. The finite
temperature behaviour of the spatial string tension and Polyakov loop follow
from the corresponding string theory in AdS_5. Comparison with lattice data is
made.

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The categories of this paper are: comp-gas
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The categories of this paper are: physics
8
The categories of this paper are: hep-ex
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The categories of this paper are: dg-ga
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The categories of this paper are: astro-ph
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The categories of this paper are: q-alg
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The categories of this paper are: chao-dyn
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The categories of this paper are: adap-org
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The categories of this paper are: econ
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The categories of this paper are: hep-lat
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The categories of this paper are: q-fin
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The categories of this paper are: funct-an
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The categories of this paper are: math
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The categories of this paper are: plasm-ph
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The categories of this paper are: bayes-an
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The categories of this paper are: cmp-lg