Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: $H\to Z\gamma$ in the gauge-Higgs unification   The decay rate of the Higgs decay $H \to Z \gamma$ is evaluated at the
one-loop level in the $SO(5)\times U(1)$ gauge-Higgs unification. Although an
infinite number of loops with Kaluza-Klein states contribute to the decay
amplitude, there appears the cancellation among the loops, and the decay rate
is found to be finite and non-zero. It is found that the decay rate is well
approximated by the decay rate in the standard model multiplied by
$\cos^2\theta_H$, where $\theta_H$ is the Aharonov-Bohm phase induced by the
vacuum expectation value of an extra-dimensional component of the gauge field.

30
The categories of this paper are: q-alg
25
The categories of this paper are: patt-sol
34
The categories of this paper are: chem-ph
33
The categories of this paper are: plasm-ph
5
The categories of this paper are: gr-qc
17
The categories of this paper are: q-fin
15
The categories of this paper are: nucl-ex
14
The categories of this paper are: math-ph
18
The categories of this paper are: econ
23
The categories of this paper are: solv-int
19
The categories of this paper are: eess
10
The categories of this paper are: q-bio
35
The categories of this paper are: mtrl-th
32
The categories of this paper are: atom-ph
29
The categories of this paper are: funct-an
7
The categories of this paper are: hep-th