Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Brane Kantowski-Sachs Universe with Linear Equation of State and Future
  Singularity   We consider the brane Kantowski-Sachs universe when bulk space is five
dimensional anti-de Sitter obeying a linear equation of state of the form
$p=(\gamma -1)\rho +p_{0}$, where $ \gamma,\:p_{0}$ are a parameters. In this
framework we discuss the brane Kantowski-Sachs cosmology and compare it with
standard Kantowski-Sachs cosmology in Einstein theory for some specific matter
choice. For several specific choice of relation between energy and pressure,
the behavior of the scale factors at early time is found. It is shown that the
brane Kantowski-Scahs cosmology may quickly become isotropic for some choices
of matter. We also discuss the universe fate of Kantowski-Sachs cosmological
model by means of the rip or singularity in both the theories.

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The categories of this paper are: nucl-th
36
The categories of this paper are: cmp-lg
3
The categories of this paper are: physics
33
The categories of this paper are: plasm-ph
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The categories of this paper are: acc-phys
1
The categories of this paper are: cs
9
The categories of this paper are: nlin
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The categories of this paper are: chao-dyn
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The categories of this paper are: nucl-ex
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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: math-ph
24
The categories of this paper are: dg-ga
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The categories of this paper are: atom-ph
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The categories of this paper are: patt-sol
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The categories of this paper are: bayes-an