Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Slow roll inflation and BB mode angular power spectrum of CMB   The BB-mode angular correlation power spectrum of CMB is obtained by
considering the primordial gravitational waves in the squeezed vacuum state for
various inflationary models and results are compared with the joint analysis of
the BICEP2/Keck Array and Planck 353 GHz data.
  The present results may constrain several models of inflation.

9
The categories of this paper are: nlin
4
The categories of this paper are: cond-mat
31
The categories of this paper are: ao-sci
11
The categories of this paper are: hep-lat
20
The categories of this paper are: acc-phys
33
The categories of this paper are: plasm-ph
29
The categories of this paper are: funct-an
24
The categories of this paper are: dg-ga
18
The categories of this paper are: econ
34
The categories of this paper are: chem-ph
27
The categories of this paper are: comp-gas
12
The categories of this paper are: nucl-th
10
The categories of this paper are: q-bio
21
The categories of this paper are: adap-org
37
The categories of this paper are: supr-con
32
The categories of this paper are: atom-ph