Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Bateman method for two-body scattering without partial-wave
  decomposition   The use of Bateman method for solving the two-variable version of the
Lippmann-Schwinger equation without recourse to partial-wave decomposition is
investigated. Bateman method is based on a special kind of interpolation of the
momentum representation of the potential on a multi-variate grid. A suitable
scheme for the generation of a multi-variate Cartesian grid is described. The
method is tested in the nucleon-nucleon scattering employing a model
two-nucleon potential. Our results show that the Bateman method is capable of
producing quite accurate solutions with relatively small number of grid points.

29
The categories of this paper are: funct-an
13
The categories of this paper are: quant-ph
17
The categories of this paper are: q-fin
0
The categories of this paper are: hep-ph
30
The categories of this paper are: q-alg
21
The categories of this paper are: adap-org
19
The categories of this paper are: eess
34
The categories of this paper are: chem-ph
5
The categories of this paper are: gr-qc
26
The categories of this paper are: bayes-an
36
The categories of this paper are: cmp-lg
24
The categories of this paper are: dg-ga
28
The categories of this paper are: alg-geom
16
The categories of this paper are: stat
1
The categories of this paper are: cs
33
The categories of this paper are: plasm-ph