Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On Spherically-Symmetric Solutions in the Two-Higgs Standard Model   We report the results of a numerical search for non-topological solitons in
the two-Higgs standard model, characterized by the non-trivial winding,
$\pi_3(S^3)$, of the relative phase of the two doublets. In a region of
(weak-coupling) parameter space we identify a branch of winding solutions,
which are lower in energy than the embedded standard sphaleron and deformed
(bi)sphalerons. Contrary, however, to what happens in 2d toy models, these
solutions remain unstable even for very large Higgs masses.

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The categories of this paper are: eess
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The categories of this paper are: q-bio
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The categories of this paper are: q-fin
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The categories of this paper are: nlin
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The categories of this paper are: solv-int
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The categories of this paper are: supr-con
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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: math-ph
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The categories of this paper are: plasm-ph
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The categories of this paper are: funct-an
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The categories of this paper are: astro-ph
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The categories of this paper are: nucl-ex
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The categories of this paper are: acc-phys
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The categories of this paper are: hep-ex
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The categories of this paper are: comp-gas