Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On the tensor-to-scalar ratio in large single-field inflation models   We show that generically the tensor-to-scalar ratio in large single-field
inflation scenarios is bounded to be larger than $\mathcal{O}(10^{-3})$ for the
spectral index in the range favored by observations.

10
The categories of this paper are: q-bio
26
The categories of this paper are: bayes-an
18
The categories of this paper are: econ
5
The categories of this paper are: gr-qc
36
The categories of this paper are: cmp-lg
17
The categories of this paper are: q-fin
3
The categories of this paper are: physics
24
The categories of this paper are: dg-ga
28
The categories of this paper are: alg-geom
29
The categories of this paper are: funct-an
9
The categories of this paper are: nlin
13
The categories of this paper are: quant-ph
16
The categories of this paper are: stat
14
The categories of this paper are: math-ph
7
The categories of this paper are: hep-th
37
The categories of this paper are: supr-con