COSMOLOGICAL INFLATION IN TENSOR-MULTI-SCALAR THEORY OF GRAVITATION (100,00 руб.)

Первый автор	Chervon S. V.
Авторы	Kubasov A. S. , Bolshakova K. A.
Страниц	15

ID	654424
Аннотация	In this paper, it is shown that the Tensor-Multi-Scalar Theory of Gravity (TMS TG) allows for inflationary solutions for the vacuum case, that is, in the absence of material source. For the two-field TMS TG, solutions are found in the presence of a source in the form of the scalar field in the slow-roll regime, when the gravitational part is given in the Einstein frame, and the action of the non-gravitational (material) field Sm is given in the Jordan frame. In this case, classes of power-law and de Sitter inflation solutions for various potentials of the non-gravitational scalar field are found.

Chervon, S.V. COSMOLOGICAL INFLATION IN TENSOR-MULTI-SCALAR THEORY OF GRAVITATION / S.V. Chervon, A.S. Kubasov, K. A. Bolshakova // Пространство, время и фундаментальные взаимодействия .— 2018 .— №1 .— С. 67-81 .— doi: 10.17238/issn2226-8812.2018.1.67-81 .— URL: https://rucont.ru/efd/654424 (дата обращения: 26.04.2024)