Reconstruction of Scalar-Torsion Gravity Theories from the Physical Potential of a Scalar Field
被引:4
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作者:
Chervon, Sergei V.
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Bauman Moscow State Tech Univ, Fac Fundamental Sci, Dept Phys, Moscow 105005, Russia
Ulyanovsk State Pedag Univ, Fac Phys Math & Technol Educ, Lab Gravitat, Cosmol,Astrophys, Ulyanovsk 432071, RussiaBauman Moscow State Tech Univ, Fac Fundamental Sci, Dept Phys, Moscow 105005, Russia
Chervon, Sergei V.
[1
,2
]
Fomin, Igor V.
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Bauman Moscow State Tech Univ, Fac Fundamental Sci, Dept Phys, Moscow 105005, Russia
Ulyanovsk State Pedag Univ, Fac Phys Math & Technol Educ, Lab Gravitat, Cosmol,Astrophys, Ulyanovsk 432071, RussiaBauman Moscow State Tech Univ, Fac Fundamental Sci, Dept Phys, Moscow 105005, Russia
Fomin, Igor V.
[1
,2
]
机构:
[1] Bauman Moscow State Tech Univ, Fac Fundamental Sci, Dept Phys, Moscow 105005, Russia
[2] Ulyanovsk State Pedag Univ, Fac Phys Math & Technol Educ, Lab Gravitat, Cosmol,Astrophys, Ulyanovsk 432071, Russia
We consider scalar-torsion gravity theories based on the exact solutions of a physical type of potential for cosmological inflationary models based on the non-minimal coupling of a scalar field and torsion. We analyzed the inflationary models with different types of inflationary dynamics and corresponding scalar field parameters. Such an approach allows us to consider different physical potentials and types of scalar-torsion gravity theories in the context of the realization of both stages of accelerated expansion of the universe. We also considered the correspondence surrounding the proposed inflationary models and the observational constraints on the parameters of cosmological perturbations.