Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Impacts of multi-Higgs on the $\rho$ parameter, decays of a neutral
  Higgs to $WW$ and $ZZ$, and a charged Higgs to $WZ$   In the standard model (SM), the $\rho$ parameter is equal to 1 and the ratio
$\lambda_{WZ}$ of Higgs $\to ZZ$ and Higgs $\to WW$ is also equal to 1 at the
tree level. When going beyond the SM with more than one types of Higgs
representations these quantities may be different from the SM predictions which
can provide crucial information about new physics. There may also exist a
certain charged Higgs $h^+$ decays into a $W^+$ and a $Z$. Imposing a custodial
symmetry can force the parameter $\rho$ to be equal to 1 with certain
predictions for $\lambda_{WZ}$ and $h^+ \to W^+Z$. However, imposing $\rho =1$
without custodial symmetry may have different predictions. We show how
differences arise and how to use experimental data to obtain information about
the underlying physics in a model with the SM plus a real and a complex
$SU(2)_L$ triplets.

37
The categories of this paper are: supr-con
5
The categories of this paper are: gr-qc
3
The categories of this paper are: physics
33
The categories of this paper are: plasm-ph
15
The categories of this paper are: nucl-ex
6
The categories of this paper are: astro-ph
22
The categories of this paper are: chao-dyn
30
The categories of this paper are: q-alg
1
The categories of this paper are: cs
13
The categories of this paper are: quant-ph
14
The categories of this paper are: math-ph
19
The categories of this paper are: eess
36
The categories of this paper are: cmp-lg
29
The categories of this paper are: funct-an
26
The categories of this paper are: bayes-an
34
The categories of this paper are: chem-ph