Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Generalized Coherent State Approach to Star Products and Applications to
  the Fuzzy Sphere   We construct a star product associated with an arbitrary two dimensional
Poisson structure using generalized coherent states on the complex plane. From
our approach one easily recovers the star product for the fuzzy torus, and also
one for the fuzzy sphere. For the latter we need to define the `fuzzy'
stereographic projection to the plane and the fuzzy sphere integration measure,
which in the commutative limit reduce to the usual formulae for the sphere.

13
The categories of this paper are: quant-ph
14
The categories of this paper are: math-ph
28
The categories of this paper are: alg-geom
18
The categories of this paper are: econ
4
The categories of this paper are: cond-mat
36
The categories of this paper are: cmp-lg
37
The categories of this paper are: supr-con
20
The categories of this paper are: acc-phys
2
The categories of this paper are: math
5
The categories of this paper are: gr-qc
34
The categories of this paper are: chem-ph
32
The categories of this paper are: atom-ph
0
The categories of this paper are: hep-ph
33
The categories of this paper are: plasm-ph
24
The categories of this paper are: dg-ga
35
The categories of this paper are: mtrl-th