82 citations · 746 across the 52 of their papers we have counts for
3 papers · 1 filter
Local Peculiar Motions in McVittie and LTB Spacetimes
Masoud Molaei, Shant Baghram, Bahram Mashhoon
We consider two inhomogeneous cosmological models, namely, the flat McVittie spacetime and a simple specific LTB spacetime. Relative to the world line of a reference comoving obser…
One-point Statistics in various cosmic environments in the presence of massive neutrinos
Mohadese Khoshtinat, Hossein Hatamnia, Shant Baghram
Studying the structures (halos and galaxies) within the cosmic environments (void, sheet, filament, and node) where they reside is an ongoing attempt in cosmological studies. The l…
McVittie-Plummer Spacetime: Plummer Sphere Immersed in the FLRW Universe
Javad Tabatabaei, Shant Baghram, Bahram Mashhoon
The McVittie-Plummer spacetime is a spherically symmetric inhomogeneous cosmological model that represents a spherical star system embedded in a standard FLRW cosmological model. W…