Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Leading order corrections to the cosmological evolution of tensor
  perturbations in braneworld   Tensor type perturbations in the expanding brane world of the Randall Sundrum
type are investigated. We consider a model composed of slow-roll inflation
phase and the succeeding radiation phase. The effect of the presence of an
extra dimension through the transition to the radiation phase is studied,
giving an analytic formula for leading order corrections.

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The categories of this paper are: nucl-th
27
The categories of this paper are: comp-gas
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The categories of this paper are: acc-phys
28
The categories of this paper are: alg-geom
9
The categories of this paper are: nlin
33
The categories of this paper are: plasm-ph
17
The categories of this paper are: q-fin
18
The categories of this paper are: econ
23
The categories of this paper are: solv-int
25
The categories of this paper are: patt-sol
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The categories of this paper are: funct-an
35
The categories of this paper are: mtrl-th
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The categories of this paper are: nucl-ex
2
The categories of this paper are: math
8
The categories of this paper are: hep-ex
1
The categories of this paper are: cs