Physical characteristics of free oscillations of scalar fields with zero effective energy and Euclidean cycles in cosmological models
The free oscillations of scalar fields with a Higgs potential in cosmological models based on scalar fields, both in the case of single classical and phantom fields, and in the case of an asymmetric scalar doublet, are investigated. Based on numerical modeling, the dependences of the period of free oscillations with zero effective energy on the parameters of the field model are found, and the energy spectrum of zero oscillations are constructed. These spectra exhibit a thermal character, which makes it possible to interpret them as the mass spectrum of scalar bosons.
Keywords
космологическая модель, асимметричный скалярный дублет, предельные Евклидовы циклы, свободные колебания, энергетический спектр, cosmological model, asymmetric scalar doublet, limit Euclidean cycles, free oscillations, energy spectrumAuthors
Name | Organization | |
Ignat’ev Yu.G. | Institute of Physics, Institute of Mathematics and Mechanics, Kazan Federal University | ignatev_yu@rambler.ru |
Samigullina A.R. | Institute of Physics, Institute of Mathematics and Mechanics, Kazan Federal University | alsu_sam@rambler.ru |