Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A note on the vector Schwinger Model with the photon mass term: Gauge
  invariant reformulation, operator solution and path integral formulation   Vector Schwinger model is reinvestigated with the mass like term for gauge
field. Phase space structure has been determined in this situation. It has been
found that mass of the gauge boson acquires a generalized expression with the
bare coupling constant and the parameters involved in the masslike terms for
the gauge field which is in contrast with the result of a recent publication on
this issue.

22
The categories of this paper are: chao-dyn
10
The categories of this paper are: q-bio
21
The categories of this paper are: adap-org
25
The categories of this paper are: patt-sol
31
The categories of this paper are: ao-sci
30
The categories of this paper are: q-alg
35
The categories of this paper are: mtrl-th
23
The categories of this paper are: solv-int
9
The categories of this paper are: nlin
33
The categories of this paper are: plasm-ph
12
The categories of this paper are: nucl-th
17
The categories of this paper are: q-fin
32
The categories of this paper are: atom-ph
24
The categories of this paper are: dg-ga
15
The categories of this paper are: nucl-ex
36
The categories of this paper are: cmp-lg