Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Spin-2 Equation on Minkowski Background   The linearised general conformal field equations in their first and second
order form are used to study the behaviour of the spin-2 zero-rest-mass
equation on Minkowski background in the vicinity of space-like infinity.

16
The categories of this paper are: stat
15
The categories of this paper are: nucl-ex
4
The categories of this paper are: cond-mat
0
The categories of this paper are: hep-ph
13
The categories of this paper are: quant-ph
31
The categories of this paper are: ao-sci
2
The categories of this paper are: math
35
The categories of this paper are: mtrl-th
12
The categories of this paper are: nucl-th
24
The categories of this paper are: dg-ga
3
The categories of this paper are: physics
37
The categories of this paper are: supr-con
33
The categories of this paper are: plasm-ph
32
The categories of this paper are: atom-ph
19
The categories of this paper are: eess
9
The categories of this paper are: nlin