Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Inflation and Braneworlds: Degeneracies and Consistencies   Scalar and tensor perturbations arising in an inflationary braneworld
scenario driven by a single scalar field are considered, where the bulk on
either side of the brane corresponds to Anti-de Sitter spaces with different
cosmological constants. A consistency relation between the two spectra is
derived and found to have an identical form to that arising in standard
single-field inflation based on conventional Einstein gravity. The dS/CFT
correspondence may provide further insight into the origin of this degeneracy.
Possible ways of lifting such a degeneracy are discussed.

13
The categories of this paper are: quant-ph
32
The categories of this paper are: atom-ph
28
The categories of this paper are: alg-geom
1
The categories of this paper are: cs
21
The categories of this paper are: adap-org
8
The categories of this paper are: hep-ex
31
The categories of this paper are: ao-sci
30
The categories of this paper are: q-alg
14
The categories of this paper are: math-ph
26
The categories of this paper are: bayes-an
33
The categories of this paper are: plasm-ph
27
The categories of this paper are: comp-gas
18
The categories of this paper are: econ
16
The categories of this paper are: stat
3
The categories of this paper are: physics
10
The categories of this paper are: q-bio