635 citations · 6.4k across the 144 of their papers we have counts for
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astro-ph1997
Evolution of Scale-invariant Inhomogeneities in Standard Cosmology
Elcio Abdalla, Roya Mohayaee
It is shown that density fluctuations obey a scaling law in an open Friedmann universe. In a flat universe, the fluctuations are not scale-invariant. We compute the growth rate of…
astro-ph1997
Scale-invariant Perturbation of the Friedmann Universe
E. Abdalla, Roya Mohayaee
We use de Vaucouleurs' power-law density-distance relation, to study a hierarchical perturbation of the Friedmann universe. We solve the Einstein equation and obtain the density co…