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20072016
most citedThe yellow hypergiant HR 5171 A: Resolving a massive interacting binary in the common envelope phase

42 citations · 87 across the 7 of their papers we have counts for

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gr-qc2016★ 30 cited

Chaplygin-gas Solutions of f(R) Gravity

Maye Elmardi, Amare Abebe, Abiy Tekola

We explore exact f(R) gravity solutions that mimic Chaplygin-gas inspired LCDM cosmology. Starting with the original and modified Chaplygin gas equations of state, we reconstruct t…

gr-qc2007

Spherically symmeteric dark energy structure in the context of Chaplygin gas model

Abiy G. Tekola

Spherically symmetric dark energy structures are investigated in the framework of a generalized Chaplygin gas (GCG), which has an equation of state of the form $P = - A/ρ^α} $. We…