166 citations · 928 across the 27 of their papers we have counts for
6 papers · 1 filter
Deflection of light by black holes and massless wormholes in massive gravity
Kimet Jusufi, Nayan Sarkar, Farook Rahaman +2
Weak gravitational lensing by black holes and wormholes in the context of massive gravity (Bebronne and Tinyakov 2009) theory is studied. The particular solution examined is charac…
Role of pressure anisotropy on relativistic compact stars
S. K. Maurya, Ayan Banerjee, Sudan Hansraj
We investigate a compact spherically symmetric relativistic body with anisotropic particle pressure profiles. The distribution possesses characteristics relevant to modeling compac…
Expanding, shearing and accelerating isotropic plane symmetric universe with conformal Kasner geometry
Sudan Hansraj, Megandhren Govender, Narenee Mewalal
We construct a model of a universe filled with a perfect fluid with isotropic particle pressure. The anisotropic plane symmetric Kasner spacetime is used as a seed metric and throu…
Inverse square law isothermal property in relativistic charged static distributions
Sudan Hansraj, Nkululeko Qwabe
We analyse the impact of the inverse square law fall-off of the energy density in a charged isotropic spherically symmetric fluid. Initially we impose a linear barotropic equation…
Static trace free Einstein equations and stellar distributions
Sudan Hansraj, Rituparno Goswami, George Ellis +1
We construct models of static spherical distributions of perfect fluid in trace--free Einstein gravity theory. The equations governing the gravitational field are equivalent to the…
Anisotropic stellar models admitting conformal motion
Ayan Banerjee, Sumita Banerjee, Sudan Hansraj +1
We address the problem of finding static and spherically symmetric anisotropic compact stars in general relativity that admit conformal motions. The study is framed in the language…