Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Efficient evaluation of the Fourier Transform over products of
  Slater-type orbitals on different centers   Using the shift-operator technique, a compact formula for the Fourier
transform of a product of two Slater-type orbitals located on different atomic
centers is derived. The result is valid for arbitrary quantum numbers and was
found to be numerically stable for a wide range of geometrical parameters and
momenta. Details of the implementation are presented together with benchmark
data for representative integrals. We also discuss the assets and drawbacks of
alternative algorithms available and analyze the numerical efficiency of the
new scheme.

20
The categories of this paper are: acc-phys
30
The categories of this paper are: q-alg
28
The categories of this paper are: alg-geom
9
The categories of this paper are: nlin
33
The categories of this paper are: plasm-ph
15
The categories of this paper are: nucl-ex
12
The categories of this paper are: nucl-th
18
The categories of this paper are: econ
31
The categories of this paper are: ao-sci
17
The categories of this paper are: q-fin
3
The categories of this paper are: physics
13
The categories of this paper are: quant-ph
25
The categories of this paper are: patt-sol
32
The categories of this paper are: atom-ph
5
The categories of this paper are: gr-qc
14
The categories of this paper are: math-ph