Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Perspectives on Beam-Shaping Optimization for Thermal-Noise Reduction in
  Advanced Gravitational-Wave Interferometric Detectors: Bounds, Profiles, and
  Critical Parameters
13
The categories of this paper are: quant-ph
26
The categories of this paper are: bayes-an
27
The categories of this paper are: comp-gas
3
The categories of this paper are: physics
6
The categories of this paper are: astro-ph
0
The categories of this paper are: hep-ph
37
The categories of this paper are: supr-con
35
The categories of this paper are: mtrl-th
33
The categories of this paper are: plasm-ph
17
The categories of this paper are: q-fin
7
The categories of this paper are: hep-th
9
The categories of this paper are: nlin
18
The categories of this paper are: econ
29
The categories of this paper are: funct-an
20
The categories of this paper are: acc-phys
1
The categories of this paper are: cs