Open AccessRelic gravitational waves in cosmological models based on the modified gravity theories
Author(s) -
И. В. Фомин,
S. V. Chervon
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2081/1/012002
Subject(s) - physics , gravitational wave , gravitation , scalar (mathematics) , cosmological model , dark energy , theoretical physics , classical mechanics , cosmology , astrophysics , geometry , mathematics
We consider cosmological models based on the generalized scalar-tensor gravity, which correspond to the observational constraints on the parameters of cosmological perturbations for any model’s parameters. The estimates of the energy density of relic gravitational waves for such a cosmological models were made. The possibility of direct detection of such a gravitational waves using modern and prospective methods was discussed as well.