Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Extended Inflation with an Exponential Potential   In this paper we investigate extended inflation with an exponential potential
$V(\sigma)= V_0 e^{-\kappa\sigma}$, which provides a simple cosmological
scenario where the distribution of the constants of Nature is mostly determined
by $\kappa$. In particular, we show that this theory predicts a uniform
distribution for the Planck mass at the end of inflation, for the entire
ensemble of universes that undergo stochastic inflation. Eternal inflation
takes place in this scenario for a broad family of initial conditions, all of
which lead up to the same value of the Planck mass at the end of inflation. The
predicted value of the Planck mass is consistent with the observed value within
a comfortable range of values of the parameters involved.

20
The categories of this paper are: acc-phys
37
The categories of this paper are: supr-con
15
The categories of this paper are: nucl-ex
7
The categories of this paper are: hep-th
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
29
The categories of this paper are: funct-an
3
The categories of this paper are: physics
30
The categories of this paper are: q-alg
33
The categories of this paper are: plasm-ph
31
The categories of this paper are: ao-sci
17
The categories of this paper are: q-fin
10
The categories of this paper are: q-bio
22
The categories of this paper are: chao-dyn
21
The categories of this paper are: adap-org