Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Equilibrium simulations of 2D weak links in p-wave superfluids   A two-dimensional Ginzburg-Landau theory of weak links in a p-wave superfluid
is presented. First we consider the symmetry properties of the energy
functionals, and their relation to the conserved supercurrents which play an
essential role in the weak link problem. In numerical studies, we use the A and
B phases of superfluid 3He. The phases on the two sides of the weak link can be
chosen separately, and very general soft degrees of freedom may be imposed as
boundary conditions. We study all four inequivalent combinations of A and B
which are possible for a hole in a planar wall, including weak links with a
pinned A-B interface. In all cases, some illustrative current-phase relations
(CPR's) are calculated and the critical currents are mapped. Phase diagrams
covering the relevant phase space in zero magnetic field are constructed. The
numerical methods are also described in some detail.

28
The categories of this paper are: alg-geom
24
The categories of this paper are: dg-ga
0
The categories of this paper are: hep-ph
37
The categories of this paper are: supr-con
22
The categories of this paper are: chao-dyn
6
The categories of this paper are: astro-ph
35
The categories of this paper are: mtrl-th
16
The categories of this paper are: stat
18
The categories of this paper are: econ
3
The categories of this paper are: physics
7
The categories of this paper are: hep-th
26
The categories of this paper are: bayes-an
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The categories of this paper are: cmp-lg
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The categories of this paper are: hep-ex
10
The categories of this paper are: q-bio
29
The categories of this paper are: funct-an