Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Gravitational corrections to the scattering of scalar particles   We evaluated the scattering amplitude of neutral scalar particles at one-loop
order in the context of effective field theory of quantum gravity in the
presence of a cosmological constant. Our study suggests that quantum
gravitational corrections induce an asymptotic freedom behavior to the
$\lambda\phi^4$ theory, for a positive cosmological constant. This result hints
that a complete theory of quantum gravity can play an important role to avoid
the issue of triviality in quantum field theory.

37
The categories of this paper are: supr-con
18
The categories of this paper are: econ
32
The categories of this paper are: atom-ph
22
The categories of this paper are: chao-dyn
9
The categories of this paper are: nlin
35
The categories of this paper are: mtrl-th
4
The categories of this paper are: cond-mat
21
The categories of this paper are: adap-org
36
The categories of this paper are: cmp-lg
17
The categories of this paper are: q-fin
11
The categories of this paper are: hep-lat
16
The categories of this paper are: stat
10
The categories of this paper are: q-bio
0
The categories of this paper are: hep-ph
6
The categories of this paper are: astro-ph
14
The categories of this paper are: math-ph