Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Non-sterile electroweak-scale right-handed neutrinos and the dual nature
  of the 125-GeV scalar   Can, and under which conditions, the 125-\gev SM-like scalar with the signal
strengths for its decays into $W^{+}W^{-}$, $ZZ$, $\gamma \gamma$, $b \bar{b}$
and $\tau \bar{\tau}$ being consistent with experiments be accommodated in
models that go beyond the Standard Model? Is it truly what it appears to be,
namely the SM Higgs boson, or could it be quite different? A minimal extension
of the original electroweak-scale right-handed neutrino model, in which
right-handed neutrinos naturally obtain electroweak-scale masses, shows a
scalar spectrum which includes either the 125-\gev SM-like scalar or a scalar
which is quite {\em unlike} that of the Standard Model, both of which
possessing signal strengths compatible with experiment. In other words, the
125-\gev scalar could be an {\em impostor}.

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The categories of this paper are: alg-geom
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The categories of this paper are: dg-ga
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The categories of this paper are: acc-phys
13
The categories of this paper are: quant-ph
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The categories of this paper are: comp-gas
35
The categories of this paper are: mtrl-th
5
The categories of this paper are: gr-qc
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The categories of this paper are: cmp-lg
4
The categories of this paper are: cond-mat
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The categories of this paper are: chao-dyn
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The categories of this paper are: solv-int
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The categories of this paper are: q-bio
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The categories of this paper are: hep-lat
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The categories of this paper are: atom-ph
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The categories of this paper are: chem-ph
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The categories of this paper are: math-ph