Exact solutions in Friedmann cosmology with scalar fields
Автор: Fomin I.V.
Журнал: Пространство, время и фундаментальные взаимодействия @stfi
Рубрика: Гравитация, космология и фундаментальные поля
Статья в выпуске: 1 (22), 2018 года.
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The method of exact analysis of cosmological dynamics at the early inflation stage of the evolution of the Friedman Universe, which is determined by the dynamics of the scalar field for the case of minimal and nonminimalinteraction of the field and curvature is considered in this work. The basis of the method is to reduce theequations of dynamics to the same form for all models. The proposed approach allows us to compare modelsbased on the different theories of gravity.
Scalar field, inflation, modified gravity theories
Короткий адрес: https://sciup.org/142216003
IDR: 142216003 | DOI: 10.17238/issn2226-8812.2018.1.31-38
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