128 citations · 446 across the 40 of their papers we have counts for
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gr-qc2002★ 21 cited
Degeneracy in exotic gravitational lensing
Margarita Safonova, Diego F. Torres
We present three different theoretically foreseen, but unusual, astrophysical situations where the gravitational lens equation ends up being the same, thus producing a degeneracy p…
astro-ph2002★ 41 cited
Cosmological Tests for a Linear Coasting Cosmology
Abha Dev, Margarita Safonova, Deepak Jain +1
A strictly linear evolution of the scale factor is a characteristic feature in several classes of alternative gravity theories. In this article we investigate the overall viability…