Inflation with explicit parametric connection between General Relativity and Scalar-Tensor gravity
| Autor: | Fomin, Igor, Chervon, Sergey |
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| Rok vydání: | 2018 |
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| Zdroj: | Modern Physics Letters A Vol. 33 (2018) 1850161 |
| Druh dokumentu: | Working Paper |
| DOI: | 10.1142/S0217732318501614 |
| Popis: | In this paper we consider the cosmological inflation within scalar-tensor gravity and compare it with standard inflation based on general relativity. The difference is determined by the value of the parameter $\Delta$. This approach is associated with using the special ansatz which links a function that defines a type of gravity with a scale factor of the universe. Comment: 9 pages. arXiv admin note: text overlap with arXiv:1711.06870 |
| Databáze: | arXiv |
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