Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Gravitational waves in scalar-tensor theory to one-and-a-half
  post-Newtonian order   We compute the gravitational waves generated by compact binary systems in a
class of massless scalar-tensor (ST) theories to the 1.5 post-Newtonian (1.5PN)
order beyond the standard quadrupole radiation in general relativity (GR).
Using and adapting to ST theories the multipolar-post-Minkowskian and
post-Newtonian formalisms originally defined in GR, we obtain the tail and
non-linear memory terms associated with the dipole radiation in ST theory. The
multipole moments and GW flux of compact binaries are derived for general
orbits including the new 1.5PN contribution, and comparison is made with
previous results in the literature. In the case of quasi-circular orbits, we
present ready-to-use templates for the data analysis of detectors, and for the
first time the scalar GW modes for comparisons with numerical relativity
results.

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The categories of this paper are: cs
37
The categories of this paper are: supr-con
11
The categories of this paper are: hep-lat
15
The categories of this paper are: nucl-ex
33
The categories of this paper are: plasm-ph
9
The categories of this paper are: nlin
18
The categories of this paper are: econ
31
The categories of this paper are: ao-sci
32
The categories of this paper are: atom-ph
26
The categories of this paper are: bayes-an
27
The categories of this paper are: comp-gas
34
The categories of this paper are: chem-ph
20
The categories of this paper are: acc-phys
30
The categories of this paper are: q-alg
24
The categories of this paper are: dg-ga
14
The categories of this paper are: math-ph