Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Resurrecting Quartic and Quadratic inflaton potentials in two-field
  inflationary model   After the release of the PLANCK data, it is evident that inflationary
paradigm has stood the test of time. Even though, it is difficult to realise
inflationary paradigm in a particle physics model as the present observations
have ruled out the simplest quartic and quadratic inflationary potentials,
which generically arise in particle physics. We would show that such simplest
inflationary potentials can evade discrepancies with observations, if the
inflaton field is assisted by another scalar during inflation. Moreover, unlike
other multifield models, our model yields no isocurvature perturbations and
negligible non-Gaussianity, making it more compatible with the present data.
Above all, our model can also be realised in the framework of SUGRA.

14
The categories of this paper are: math-ph
20
The categories of this paper are: acc-phys
1
The categories of this paper are: cs
37
The categories of this paper are: supr-con
21
The categories of this paper are: adap-org
4
The categories of this paper are: cond-mat
13
The categories of this paper are: quant-ph
7
The categories of this paper are: hep-th
30
The categories of this paper are: q-alg
19
The categories of this paper are: eess
29
The categories of this paper are: funct-an
24
The categories of this paper are: dg-ga
31
The categories of this paper are: ao-sci
32
The categories of this paper are: atom-ph
12
The categories of this paper are: nucl-th
23
The categories of this paper are: solv-int