3 papers
gr-qc2026
Corrections to inflationary models induced by non-minimal coupling between scalar field and curvature
I. V. Fomin, S. V. Chervon, E. S. Dentsel +1
In this paper, we consider possible corrections to the characteristics of inflationary models based on a specific parametrization of the non-minimal coupling between the scalar fie…
gr-qc2025
Inflationary models with a quadratic relationship between the parameters of cosmological perturbations
Igor V. Fomin, Vladimir L. Glushkov, Evgenii S. Dentsel +2
An approach to construct cosmological inflation models on the basis of a certain dependence of the scalar field evolution on the e-folds number is considered. The reconstruction of…
gr-qc2023
Reconstruction the scalar-torsion gravity version from the frame of exact cosmological solutions
I. V. Fomin, S. V. Chervon, E. S. Dentsel
We consider cosmological models based on the scalar-torsion gravity implying non-minimal coupling between torsion and the scalar field with certain relations between model's parame…