Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Modulated inflation from kinetic term   We study modulated inflation from kinetic term. Using the Mukhanov-Sasaki
variable, it is possible to determine how mixing induced by the kinetic term
feeds the curvature perturbation with the isocurvature perturbation. We show
explicitly that the analytic result obtained from the evolution of the
Mukhanov-Sasaki variable is consistent with the $\delta N$-formula. From our
results, we find analytic conditions for the modulated fluctuation and the
non-Gaussianity parameter.

12
The categories of this paper are: nucl-th
8
The categories of this paper are: hep-ex
35
The categories of this paper are: mtrl-th
21
The categories of this paper are: adap-org
4
The categories of this paper are: cond-mat
11
The categories of this paper are: hep-lat
31
The categories of this paper are: ao-sci
32
The categories of this paper are: atom-ph
23
The categories of this paper are: solv-int
10
The categories of this paper are: q-bio
29
The categories of this paper are: funct-an
16
The categories of this paper are: stat
28
The categories of this paper are: alg-geom
37
The categories of this paper are: supr-con
18
The categories of this paper are: econ
1
The categories of this paper are: cs