94 citations · 199 across the 13 of their papers we have counts for
3 papers · 1 filter
The Einstein-Boltzmann equations revisited
Sharvari Nadkarni-Ghosh, Alexandre Refregier
The linear Einstein-Boltzmann equations describe the evolution of perturbations in the universe and its numerical solutions play a central role in cosmology. We revisit this system…
Rings of non-spherical, axisymmetric bodies
Akash Gupta, Sharvari Nadkarni-Ghosh, Ishan Sharma
We investigate the dynamical behavior of rings around bodies whose shapes depart considerably from that of a sphere. To this end, we have developed a new self-gravitating discrete…
Probing statistical isotropy of cosmological radio sources using SKA
Shamik Ghosh, Pankaj Jain, Gopal Kashyap +3
There currently exist many observations which are not consistent with the cosmological principle. We review these observations with a particular emphasis on those relevant for Squa…