190 citations · 667 across the 56 of their papers we have counts for
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gr-qc2014★ 5 cited
An f(R) model for dark matter: rotation curves and gravitational lensing
F. Shojai, A. Shojai
There should be two ways to describe the flat rotation curves of galaxies and cluster of galaxies. Either one can introduce a dark matter component for the matter filling the halo,…
gr-qc2014
Bounds on pressure profile and internal compactness of static perfect fluid spheres with a positive cosmological constant
F. Shojai, A. Shojai, M. Mousavi
Some theorems for a static prefect fluid sphere, i.e. a star, in the presence of a positive cosmological constant are proved. These theorems put bounds on the pressure profile and…