Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Probing the post-Minkowskian approximation using recursive addition of
  self-interactions   We address the problem of deriving the post-Minkowskian approximation, widely
used in current gravitational wave literature by investigating a possible
deduction out of the recursive N\"other coupling approach, from the Pauli-Fierz
spin-2 theory in flat spacetime. We find that this approach yields the
post-Minkowskian approximation correctly to the first three orders, without
invoking any weak-field limit of general relativity. This connection thus
establishes that the post-Minkowskian approximation has a connotation
independent of a weak-field expansion of general relativity, which is the
manner usually presented in the literature. As a consequence, a link manifests
between the recursive N\"other coupling approach to deriving general relativity
from a linear spin-2 theory in flat spacetime and theoretical analyses of
recent detection of gravitational wave events.

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The categories of this paper are: supr-con
25
The categories of this paper are: patt-sol
12
The categories of this paper are: nucl-th
32
The categories of this paper are: atom-ph
26
The categories of this paper are: bayes-an
9
The categories of this paper are: nlin
22
The categories of this paper are: chao-dyn
23
The categories of this paper are: solv-int
0
The categories of this paper are: hep-ph
24
The categories of this paper are: dg-ga
19
The categories of this paper are: eess
31
The categories of this paper are: ao-sci
21
The categories of this paper are: adap-org
15
The categories of this paper are: nucl-ex
1
The categories of this paper are: cs
2
The categories of this paper are: math