Beyond the concordance cosmology

by Gidelew, Amare Abebe
Published 2014

Covariant perturbations in f (R) - gravity of multi-component fluid cosmologies

by Gidelew, Amare Abebe
Published 2014

Quasi-Newtonian Cosmological Models in Scalar-Tensor Theories of Gravity

by Heba Sami Abdulrahman, Amare Abebe
Published 2018-05-01

Discontinuation of implants use and associated factors among women attending health facility clinics in Hawassa City, Southern Ethiopia, 2019; cross sectional study

by Belay Amare Abebe, Mulu Reda Terefe
Published 2020-10-01

Inflationary f (R) Cosmologies

by Heba Sami, Joseph Ntahompagaze, Amare Abebe
Published 2017-10-01

Neutral physical compact spherically symmetric stars with non-exotic matters in Einstein’s cluster model using Weitzenböck geometry

by G. G. L. Nashed, Amare Abebe, Kazuharu Bamba
Published 2020-12-01

The Chaplygin gas as a model for modified teleparallel gravity?

by Shambel Sahlu, Joseph Ntahompagaze, Maye Elmardi, Amare Abebe
Published 2019-09-01

A Generalized Solution of Bianchi Type-V Models with Time-Dependent G and Λ

by Alnadhief H. A. Alfedeel, Amare Abebe, Hussam M. Gubara
Published 2018-07-01

Covariant density and velocity perturbations of the quasi-Newtonian cosmological model in f(T) gravity

by Heba Sami, Shambel Sahlu, Amare Abebe, Peter K. S. Dunsby
Published 2021-10-01

Scalar perturbations in f(T) gravity using the $$1 + 3$$ 1+3 covariant approach

by Shambel Sahlu, Joseph Ntahompagaze, Amare Abebe, Álvaro de la Cruz-Dombriz, David F. Mota
Published 2020-05-01

Constraining chameleon field driven warm inflation with Planck 2018 data

by Haidar Sheikhahmadi, Abolhassan Mohammadi, Ali Aghamohammadi, Tiberiu Harko, Ramón Herrera, Christian Corda, Amare Abebe, Khaled Saaidi
Published 2019-12-01