Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Pseudo-Newtonian Force and Potential of the Stringy Black Holes   This paper is devoted to investigate the structure of the pseudo-Newtonian
force and potential of the stringy black holes. We discuss conditions for the
force character from an attractive to repulsive. It is also found that the
force will reach a maximum under certain conditions. Also, the ratio of mass
and charge is evaluated for the maximum force.

3
The categories of this paper are: physics
24
The categories of this paper are: dg-ga
6
The categories of this paper are: astro-ph
14
The categories of this paper are: math-ph
21
The categories of this paper are: adap-org
18
The categories of this paper are: econ
33
The categories of this paper are: plasm-ph
17
The categories of this paper are: q-fin
1
The categories of this paper are: cs
7
The categories of this paper are: hep-th
35
The categories of this paper are: mtrl-th
13
The categories of this paper are: quant-ph
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The categories of this paper are: nlin
28
The categories of this paper are: alg-geom
0
The categories of this paper are: hep-ph
15
The categories of this paper are: nucl-ex