Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: AdS/CFT Correspondence and the Reheating of the Brane-Universe   We present a mechanism for exit from inflation and reheating using the
AdS/CFT correspondence. A cosmological evolution is induced on a probe D3-brane
as it moves in a black D-brane background of type-0 string theory. If the
tachyon field is non zero, inflation is induced on the brane-universe, with the
equation of state parameter in the range -1<w<-1/3 depending on the position of
the probe brane in the bulk. As the probe brane approaches the horizon of the
background black hole, the inflation rate decreases and the value of w gets
larger. At some critical distance away from the horizon, inflation ends. When
the brane-universe reaches the horizon, the conformal invariance is restored,
the background geometry becomes AdS{5}X S{5}, and the brane-universe feels the
CFT thermal radiation and reheats.

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The categories of this paper are: q-fin
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The categories of this paper are: alg-geom
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The categories of this paper are: atom-ph
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The categories of this paper are: cmp-lg
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The categories of this paper are: cs
2
The categories of this paper are: math
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The categories of this paper are: hep-lat
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The categories of this paper are: astro-ph
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The categories of this paper are: chem-ph
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The categories of this paper are: chao-dyn
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The categories of this paper are: comp-gas
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The categories of this paper are: nucl-ex
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The categories of this paper are: cond-mat
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The categories of this paper are: supr-con
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The categories of this paper are: stat
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The categories of this paper are: hep-ex