Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Quantum Approach to Gravitational Waves   In light of the Gravitational Waves observation and the discrete structure of
spacetime at high scales M_QG, we investigate the behavior of Gravitational
Waves and the spacetime deformation patterns in terms of gravitons and derive
the effective results with respect to photons. Using the GW150914 data and
related signals, we probe the underlying quantum scale M_QG 10_6 GeV.

15
The categories of this paper are: nucl-ex
8
The categories of this paper are: hep-ex
18
The categories of this paper are: econ
4
The categories of this paper are: cond-mat
20
The categories of this paper are: acc-phys
9
The categories of this paper are: nlin
26
The categories of this paper are: bayes-an
19
The categories of this paper are: eess
37
The categories of this paper are: supr-con
14
The categories of this paper are: math-ph
25
The categories of this paper are: patt-sol
34
The categories of this paper are: chem-ph
1
The categories of this paper are: cs
32
The categories of this paper are: atom-ph
10
The categories of this paper are: q-bio
36
The categories of this paper are: cmp-lg