9 citations · 12 across the 2 of their papers we have counts for
2 papers
astro-ph.CO2009★ 9 cited
Lensing effects in inhomogeneous cosmological models
Sima Ghassemi, Salomeh Khoeini Moghaddam, Reza Mansouri
Concepts developed in the gravitational lensing techniques such as shear, convergence, tangential and radial arcs maybe used to see how tenable inhomogeneous models proposed to exp…
gr-qc2007★ 3 cited
Matching LTB and FRW spacetimes through a null hypersurface
S. Khakshournia, R. Mansouri
Matching of a LTB metric representing dust matter to a background FRW universe across a null hypersurface is studied. In general, an unrestricted matching is possible only if the b…