Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Electric magnetic duality of the confining flux tube in
  Abelian-projected gluodynamics   The structure of the Abelian-projected (AP) flux tube in SU(2) gauge theory
in the maximally Abelian gauge is studied by applying the Hodge decomposition
to the Abelian Wilson loop. It is shown that the profile of the AP flux tube
has the same structure as the classical flux tube solution in the dual Abelian
Higgs model, which is composed of a Coulombic and a solenoidal electric field
linked by monopole supercurrent.

11
The categories of this paper are: hep-lat
28
The categories of this paper are: alg-geom
3
The categories of this paper are: physics
23
The categories of this paper are: solv-int
19
The categories of this paper are: eess
15
The categories of this paper are: nucl-ex
17
The categories of this paper are: q-fin
9
The categories of this paper are: nlin
12
The categories of this paper are: nucl-th
14
The categories of this paper are: math-ph
4
The categories of this paper are: cond-mat
18
The categories of this paper are: econ
6
The categories of this paper are: astro-ph
35
The categories of this paper are: mtrl-th
29
The categories of this paper are: funct-an
25
The categories of this paper are: patt-sol