Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Holographic description of $SO(5) \rightarrow SO(4)$ composite Higgs
  model   We study a 5D bottom-up holographic model that is expected to describe the
dynamics of the minimal composite Higgs model characterized by a $SO(5)\to
SO(4)$ global symmetry breaking pattern. We assume that the fundamental degrees
of freedom are scalars transforming under some representation of $SO(5)$ and
subject to some unspecified strong interactions. The holographic description
presented here is inspired by previous studies performed in the context of QCD
and it allows for the consideration of spin one and spin zero resonances. The
resulting spectrum leads in a natural way to a variety of resonances. Namely,
those transforming under the unbroken $SO(4)$ subgroup exhibit an exact
degeneracy between the two Regge trajectories of vector and scalar channels,
while the resonances with quantum numbers in the $SO(5)/ SO(4)$ coset lie on a
trajectory of (heavier) spin one states and a non-degenerated one of scalar
resonances where the four lowest lying ones are massless. These correspond to
the four Goldstone bosons in 4D associated to the global symmetry breaking
pattern. Restrictions derived from the experimental constraints (Higgs
couplings, $S$ parameter, etc.) are then implemented and we conclude that the
model is able to accommodate vector and scalar resonances with masses in the
range 1 TeV to 2 TeV without encountering phenomenological difficulties.
Extension to generic models characterized by the breaking pattern $SO(N)\to
SO(N^\prime<N)$ is straightforward.

21
The categories of this paper are: adap-org
10
The categories of this paper are: q-bio
29
The categories of this paper are: funct-an
4
The categories of this paper are: cond-mat
16
The categories of this paper are: stat
11
The categories of this paper are: hep-lat
9
The categories of this paper are: nlin
33
The categories of this paper are: plasm-ph
13
The categories of this paper are: quant-ph
35
The categories of this paper are: mtrl-th
15
The categories of this paper are: nucl-ex
12
The categories of this paper are: nucl-th
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The categories of this paper are: solv-int
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The categories of this paper are: comp-gas
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The categories of this paper are: chao-dyn
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The categories of this paper are: bayes-an