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Heba Sami
Heba Sami
North-West University
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Year
Reconstructing gravity from a Chaplygin scalar field in de Sitter spacetimes
H Sami, N Namane, J Ntahompagaze, M Elmardi, A Abebe
International Journal of Geometric Methods in Modern Physics 15 (02), 1850027, 2018
112018
Inflationary f (R) Cosmologies
H Sami, J Ntahompagaze, A Abebe
Universe 3 (4), 73, 2017
82017
Unifying dark matter and dark energy in Chaplygin gas cosmology
AM Swart, RT Hough, S Sahlu, H Sami, T Tsabone, R Aworka, M Elmardi, ...
SAIP conference proceedings, 2019
32019
Covariant density and velocity perturbations of the quasi-Newtonian cosmological model in f (T) gravity
H Sami, S Sahlu, A Abebe, PKS Dunsby
The European Physical Journal C 81 (10), 1-17, 2021
22021
Oscillating cosmological correlations in f (R) gravity
N Namane, H Sami, A Abebe
arXiv preprint arXiv:1807.11330, 2018
22018
Quasi-Newtonian Cosmological Models in Scalar-Tensor Theories of Gravity
H Sami, A Abebe
arXiv preprint arXiv:1802.06778, 2018
22018
Perturbations of quasi-Newtonian universes in scalar–tensor gravity
H Sami, A Abebe
International Journal of Geometric Methods in Modern Physics 18 (10), 2150158, 2021
2021
Cosmic hierarchy in gravity
H Sami, A Abebe
arXiv preprint arXiv:2106.08572, 2021
2021
Perturbations in a Chaplygin gas Cosmology
S Sahlu, H Sami, AM Swart, T Tsabone, M Elmardi, A Abebe
arXiv preprint arXiv:2010.05173, 2020
2020
Cosmological Models in Gravitational Scalar-Tensor Theories
H Sami, A Abebe
Quasi-Newtonian scalar-tensor cosmologies
H Sami, A Abebe
Unifying Dark Matter and Dark Energy in Chaplygin Gas Cosmology: Confronting the Model with Observational Data
AM Swart, R Hough, S Sahlu, H Sami, T Tsabone, R Aworka, M Elmardi, ...
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