Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Vector Self-Interacting Dark Matter   We present a model of vector dark matter that interacts through a low-mass
vector mediator based on the Higgsing of an SU(2) dark sector. The dark matter
is charged under a U(1) gauge symmetry. Even though this symmetry is broken,
the residual global symmetries of the theory prevent dark matter decay. We
present the behavior of the model subject to the assumption that the dark
matter abundance is due to thermal freeze out, including self-interaction
targets for small scale structure anomalies and the possibility of interacting
with the Standard Model through the vector mediator.

25
The categories of this paper are: patt-sol
16
The categories of this paper are: stat
4
The categories of this paper are: cond-mat
17
The categories of this paper are: q-fin
13
The categories of this paper are: quant-ph
10
The categories of this paper are: q-bio
20
The categories of this paper are: acc-phys
12
The categories of this paper are: nucl-th
15
The categories of this paper are: nucl-ex
28
The categories of this paper are: alg-geom
11
The categories of this paper are: hep-lat
3
The categories of this paper are: physics
18
The categories of this paper are: econ
9
The categories of this paper are: nlin
29
The categories of this paper are: funct-an
24
The categories of this paper are: dg-ga