Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Unified treatment of a class of spherically symmetric potentials:
  quasi-exact solution   In this paper, we investigate the Schr\"odinger equation for a class of
spherically symmetric potentials in a simple and unified manner using the Lie
algebraic approach within the framework of quasi-exact solvability. We
illustrate that all models give rise to the same basic differential equation,
which is expressible as an element of the universal enveloping algebra of
sl(2). Then, we obtain the general exact solutions of the problem by employing
the representation theory of sl(2) Lie algebra.

17
The categories of this paper are: q-fin
19
The categories of this paper are: eess
22
The categories of this paper are: chao-dyn
11
The categories of this paper are: hep-lat
10
The categories of this paper are: q-bio
1
The categories of this paper are: cs
29
The categories of this paper are: funct-an
34
The categories of this paper are: chem-ph
4
The categories of this paper are: cond-mat
28
The categories of this paper are: alg-geom
15
The categories of this paper are: nucl-ex
33
The categories of this paper are: plasm-ph
5
The categories of this paper are: gr-qc
20
The categories of this paper are: acc-phys
2
The categories of this paper are: math
32
The categories of this paper are: atom-ph