dc.creator | Paliathanasis, Andronikos | |
dc.creator | Barrow, John David | |
dc.creator | Leach, PGL | |
dc.date.accessioned | 2016-07-13 | |
dc.date.accessioned | 2018-11-24T23:19:18Z | |
dc.date.available | 2016-08-26T12:31:44Z | |
dc.date.available | 2018-11-24T23:19:18Z | |
dc.date.issued | 2016-07-28 | |
dc.identifier | https://www.repository.cam.ac.uk/handle/1810/257427 | |
dc.identifier.uri | http://repository.aust.edu.ng/xmlui/handle/123456789/3418 | |
dc.description.abstract | In the cosmological scenario in $\small \textit{f(T)}$ gravity, we find analytical solutions for an isotropic and homogeneous universe containing a dust fluid and radiation and for an empty anisotropic Bianchi I universe. The method that we apply is that of movable singularities of differential equations. For the isotropic universe, the solutions are expressed in terms of a Laurent expansion, while for the anisotropic universe we find a family of exact Kasner-like solutions in vacuum. Finally, we discuss when a nonlinear $\small \textit{f(T)}$-gravity theory provides solutions for the teleparallel equivalence of general relativity and derive conditions for exact solutions of general relativity to solve the field equations of an $\small \textit{f(T)}$ theory. | |
dc.language | en | |
dc.publisher | American Physical Society | |
dc.publisher | Physical Review D | |
dc.title | Cosmological solutions of $\small \textit{f(T)}$ gravity | |
dc.type | Article | |