Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Sabit Bekov"'
Autor:
Abdelghani Errehymy, Youssef Khedif, Orhan Donmez, Mohammed Daoud, Kairat Myrzakulov, Sabit Bekov
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 9, Pp 1-14 (2024)
Abstract In this paper, we present new generalized wormhole (WH) solutions within the context of f(R) gravity. Specifically, we focus on f(R) gravitational theories formulated in the metric formalism, with our investigation centered on a power-law fo
Externí odkaz:
https://doaj.org/article/0e0be85cd0bb4f22a10c28a521346cdb
Publikováno v:
Symmetry, Vol 12, Iss 12, p 1958 (2020)
Slow-roll inflation is analyzed in the context of modified gravity within the Palatini formalism. As shown in the literature, inflation in this framework requires the presence of non-traceless matter; otherwise, it does not occur just as a consequenc
Externí odkaz:
https://doaj.org/article/07919ea365c941d2be6908961c39aa4f
Publikováno v:
Symmetry, Vol 12, Iss 1958, p 1958 (2020)
Symmetry
Volume 12
Issue 12
Symmetry
Volume 12
Issue 12
Producción Científica
Slow-roll inflation is analyzed in the context of modified gravity within the Palatini formalism. As shown in the literature, inflation in this framework requires the presence of non-traceless matter; otherwise, it does n
Slow-roll inflation is analyzed in the context of modified gravity within the Palatini formalism. As shown in the literature, inflation in this framework requires the presence of non-traceless matter; otherwise, it does n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e88d08472a8e05bcb6980aba5ed33a3
https://www.mdpi.com/2073-8994/12/12/1958
https://www.mdpi.com/2073-8994/12/12/1958
Publikováno v:
Journal of Physics: Conference Series. 2090:012058
In this work, we consider a homogeneous and isotropic cosmological model of the universe in f (T, B) gravity with non-minimally coupled fermionic field. In order to find the form of the coupling function F(Ψ), the potential function V (Ψ) of the fe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::580b809de0a438c166309e87a20b6a35
https://doi.org/10.1088/1742-6596/2090/1/012058
https://doi.org/10.1088/1742-6596/2090/1/012058
Publikováno v:
Journal of Physics: Conference Series. 1391:012165
In this article, we investigate the modified F (T ) gravity, which is non-minimally coupled with the Dirac (fermion) field in Friedmann-Robertson-Walker space-time. Point-like Lagrangian is derived and modified Friedmann equations and Dirac equations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62690d0bfdad67ca7aa757ec7f6925cd
https://doi.org/10.1088/1742-6596/1391/1/012165
https://doi.org/10.1088/1742-6596/1391/1/012165
Publikováno v:
Journal of Physics: Conference Series. 1391:012162
In this article, we examined the Starobinsky gravity model in homogeneous and isotropic space-time described by the Friedman-Robertson-Walker metric. In the framework of this model, cosmological parameters were described that explain it in the early
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f19a90a0a6814db52ac60a6ed115dd9f
https://doi.org/10.1088/1742-6596/1391/1/012162
https://doi.org/10.1088/1742-6596/1391/1/012162