Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Coherent state of the effective mass harmonic oscillator   We construct coherent state of the effective mass harmonic oscillator and
examine some of its properties. In particular closed form expressions of
coherent states for different choices of the mass function are obtained and it
is shown that such states are not in general x-p uncertainty states. We also
compute the associated Wigner functions.

4
The categories of this paper are: cond-mat
0
The categories of this paper are: hep-ph
18
The categories of this paper are: econ
26
The categories of this paper are: bayes-an
32
The categories of this paper are: atom-ph
28
The categories of this paper are: alg-geom
6
The categories of this paper are: astro-ph
19
The categories of this paper are: eess
21
The categories of this paper are: adap-org
24
The categories of this paper are: dg-ga
31
The categories of this paper are: ao-sci
29
The categories of this paper are: funct-an
30
The categories of this paper are: q-alg
3
The categories of this paper are: physics
37
The categories of this paper are: supr-con
33
The categories of this paper are: plasm-ph