Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Particle physics model of curvaton inflation in a stable universe   We investigate a particle physics model for cosmic inflation based on the
following assumptions: (i) there are at least two complex scalar fields; (ii)
the scalar potential is bounded from below and remains perturbative up to the
Planck scale; (iii) we assume slow-roll inflation with maximally correlated
adiabatic and entropy fluctuations 50--60 e-folds before the end of inflation.
The energy scale of the inflation is set automatically by the model. Assuming
also at least one massive right handed neutrino, we explore the allowed
parameter space of the scalar potential as a function of the Yukawa coupling of
this neutrino.

21
The categories of this paper are: adap-org
18
The categories of this paper are: econ
24
The categories of this paper are: dg-ga
15
The categories of this paper are: nucl-ex
25
The categories of this paper are: patt-sol
12
The categories of this paper are: nucl-th
26
The categories of this paper are: bayes-an
9
The categories of this paper are: nlin
22
The categories of this paper are: chao-dyn
14
The categories of this paper are: math-ph
8
The categories of this paper are: hep-ex
10
The categories of this paper are: q-bio
27
The categories of this paper are: comp-gas
19
The categories of this paper are: eess
16
The categories of this paper are: stat
11
The categories of this paper are: hep-lat