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Shambel Sahlu Akalu
Shambel Sahlu Akalu
Researcher at Entoto Observatory and Research Center
Verified email at wku.edu.et
Title
Cited by
Cited by
Year
Scalar perturbations in f(T) gravity using the 1+3 covariant approach
S Sahlu, J Ntahompagaze, A Abebe, Á de la Cruz-Dombriz, DF Mota
The European Physical Journal C 80 (5), 1-19, 2020
182020
The Chaplygin gas as a model for modified teleparallel gravity?
S Sahlu, J Ntahompagaze, M Elmardi, A Abebe
The European Physical Journal C 79 (9), 1-31, 2019
92019
Accelerating universe in modified teleparallel gravity theory
S Sahlu, J Ntahompagaze, A Abebe, DF Mota
Proceedings of the International Astronomical Union 15 (S356), 397-399, 2019
62019
On multifluid perturbations in scalar–tensor cosmology
J Ntahompagaze, S Sahlu, A Abebe, MR Mbonye
International Journal of Modern Physics D 29 (16), 2050120, 2020
32020
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
Inflation constraints for classes of models
J Ntahompagaze, J Damascène Mbarubucyeye, S Sahlu, A Abebe
International Journal of Geometric Methods in Modern Physics 15 (12), 1850209, 2018
32018
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
Linear Cosmological perturbations in Gravity
S Sahlu, E Tsegaye
arXiv preprint arXiv:2206.02517, 2022
2022
Confronting the Chaplygin gas with data: background and perturbed cosmic dynamics
S Sahlu
Annual Conference and General Assembly of the African Astronomical Society, 53, 2022
2022
Confronting the Chaplygin gas with data: background and perturbed cosmic dynamics
R Hough, S Sahlu, H Sami, M Elmardi, AM Swart, A Abebe
arXiv preprint arXiv:2112.11695, 2021
2021
arXiv : Covariant density and velocity perturbations of the quasi-Newtonian cosmological model in gravity
H Sami, S Sahlu, PKS Dunsby, A Abebe
2021
Inflationary constraints in teleparallel gravity theory
S Sahlu, J Ntahompagaze, A Abebe, DF Mota
International Journal of Geometric Methods in Modern Physics 18 (02), 2150027, 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
The Chaplygin Gas as a Model for f (T) Gravitation?
S Sahlu, J Ntahompagaze, M Elmardi, A Abebe
arXiv preprint arXiv:1904.09897, 2019
2019
Implementation of a Radiation Protection System at Four Hospitals in Ethiopia
SS Gebre Mesay Geletu, Fikru Abiko
Journal of Radiology & Radiation therapy, 4, 2017
2017
WAVES AND INSTABILITIES IN RELATIVISTIC IMPERFECT FLUIDS
SSAG WELDEMHRET
MEKELLE UNIVERSITY, 2013
2013
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, ...
Accepted Manuscript International Journal of Geometric Methods in Modern Physics
J Ntahompagaze, JD Mbarubucyeye, S Sahlu, A Abebe
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