This article is cited in 20 papers

Non-minimally coupled cosmological models with the Higgs-like potentials and negative cosmological constant

I. Ya. Aref'eva^a, N. V. Bulatov^b, R. V. Gorbachev^a, S. Yu. Vernov<sup>c

a</sup> Steklov Mathematical Institute, Russian Academy of Sciences, Gubkina str. 8, 119991, Moscow, Russia
^b Faculty of Physics, Lomonosov Moscow State University, Leninskie Gory 1, 119991, Moscow, Russia
^c Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Leninskie Gory 1, 119991, Moscow, Russia

Abstract: We study dynamics of non-minimally coupled scalar field cosmological models with Higgs-like potentials and a negative cosmological constant. In these models, the inflationary stage of the Universe evolution changes into a quasi-cyclic stage of the Universe evolution with oscillation behaviour of the Hubble parameter from positive to negative values. Depending on the initial conditions, the Hubble parameter can perform either one or several cycles before becoming negative forever.

Received: 22.05.2013
Revised: 22.01.2014
Accepted: 27.01.2014

Language: English

DOI: 10.1088/0264-9381/31/6/065007

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