Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Morphological changes of a superconducting phase in a mixed state with a
  normal current: a multiple scale analysis   The mixed state of superconducting (SC) and normal (N) phases in one
dimensional systems are characterized by several phase slips and localization
of the order parameter of the SC phase. The phenomenon is explained on the
basis of a complex Ginzburg Landau (CGL) model. We present a simple analysis of
the system on multiple scales to capture localization and phase slips when
phases coexist.

28
The categories of this paper are: alg-geom
17
The categories of this paper are: q-fin
3
The categories of this paper are: physics
27
The categories of this paper are: comp-gas
21
The categories of this paper are: adap-org
23
The categories of this paper are: solv-int
18
The categories of this paper are: econ
7
The categories of this paper are: hep-th
2
The categories of this paper are: math
36
The categories of this paper are: cmp-lg
6
The categories of this paper are: astro-ph
1
The categories of this paper are: cs
20
The categories of this paper are: acc-phys
22
The categories of this paper are: chao-dyn
25
The categories of this paper are: patt-sol
14
The categories of this paper are: math-ph