Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Twin Higgs With T parity   In twin Higgs models, a discrete Z2 symmetry between the standard model Higgs
and the twin Higgs is introduced to address the hierarchy problem. In this
work, we propose another discrete symmetry in twin Higgs: the T parity, which
maps the twin Higgs quadruplet into its mirror copy. The T parity brings us a
whole group of T-odd particles, and leads to a promising dark matter candidate.
We present one realization of the T parity twin Higgs scenario by implementing
the $SU(2)_L \times SU(2)_R \times U(1)_1 \times U(1)_2$ gauge symmetry in twin
Higgs model. In this specific setup, the T-odd U(1) gauge boson could be the
dark matter candidate, and the T-odd particles have very distinct and
interesting phenomenology.

28
The categories of this paper are: alg-geom
27
The categories of this paper are: comp-gas
11
The categories of this paper are: hep-lat
29
The categories of this paper are: funct-an
6
The categories of this paper are: astro-ph
7
The categories of this paper are: hep-th
36
The categories of this paper are: cmp-lg
9
The categories of this paper are: nlin
17
The categories of this paper are: q-fin
23
The categories of this paper are: solv-int
14
The categories of this paper are: math-ph
3
The categories of this paper are: physics
8
The categories of this paper are: hep-ex
21
The categories of this paper are: adap-org
31
The categories of this paper are: ao-sci
15
The categories of this paper are: nucl-ex