Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Retrofitted Gravity Mediation without the Gravitino-overproduction
  Problem   We propose a retrofitted gravity mediation model which alleviates the
gravitino overproduction from decays of an inflaton and a supersymmetry
breaking field. In the model, we introduce an approximate U(1) symmetry under
which the supersymmetry breaking field is charged, although it is broken by a
mass term of messenger fields to generate gaugino masses of order the weak
scale. In a low-scale inflation model, we find regions in which the gravitino
overproduction problem is avoided.

28
The categories of this paper are: alg-geom
14
The categories of this paper are: math-ph
37
The categories of this paper are: supr-con
10
The categories of this paper are: q-bio
9
The categories of this paper are: nlin
19
The categories of this paper are: eess
24
The categories of this paper are: dg-ga
1
The categories of this paper are: cs
29
The categories of this paper are: funct-an
17
The categories of this paper are: q-fin
18
The categories of this paper are: econ
36
The categories of this paper are: cmp-lg
30
The categories of this paper are: q-alg
3
The categories of this paper are: physics
15
The categories of this paper are: nucl-ex
8
The categories of this paper are: hep-ex