Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On Euclidean limit cycles in cosmological models based on scalar fields   A detailed analysis of the phase trajectories of cosmological models based on
classical and scalar fields near surfaces of zero effective energy has been
carried out. A study of the differential parameters of the convergence of phase
trajectories to a zero-energy surface boundary shows that the phase
trajectories merge within a finite time with the phase trajectories of free
oscillations corresponding to zero effective energy. This confirms the
assumption formulated in a number of previous works by one of the authors about
the existence of Euclidean limit cycles in cosmological models based on scalar
fields with a Higgs interaction potential.

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The categories of this paper are: cond-mat
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The categories of this paper are: chem-ph
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The categories of this paper are: solv-int
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The categories of this paper are: math
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The categories of this paper are: astro-ph
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The categories of this paper are: cmp-lg
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The categories of this paper are: physics
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The categories of this paper are: cs
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The categories of this paper are: hep-lat
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The categories of this paper are: q-fin
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The categories of this paper are: comp-gas
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The categories of this paper are: bayes-an
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The categories of this paper are: econ
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The categories of this paper are: q-alg
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The categories of this paper are: alg-geom
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The categories of this paper are: chao-dyn