Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Composite solitary waves in three-component scalar field theory: II.
  Three-body low-energy scattering   We discuss time evolution of some solitary waves described in the first part
of this work. The adiabatic motion of the non-linear non-dispersive waves
composed of three lumps is interpreted as three-body low energy scattering of
these particle-like kinks.

19
The categories of this paper are: eess
37
The categories of this paper are: supr-con
1
The categories of this paper are: cs
23
The categories of this paper are: solv-int
18
The categories of this paper are: econ
6
The categories of this paper are: astro-ph
12
The categories of this paper are: nucl-th
34
The categories of this paper are: chem-ph
2
The categories of this paper are: math
26
The categories of this paper are: bayes-an
3
The categories of this paper are: physics
27
The categories of this paper are: comp-gas
10
The categories of this paper are: q-bio
33
The categories of this paper are: plasm-ph
8
The categories of this paper are: hep-ex
30
The categories of this paper are: q-alg