169 citations · 277 across the 4 of their papers we have counts for
4 papers
Cosmic Inhomogeneities and the Average Cosmological Dynamics
Aseem Paranjape, T. P. Singh
If general relativity (GR) describes the expansion of the Universe, the observed cosmic acceleration implies the existence of a `dark energy'. However, while the Universe is on ave…
A Covariant Road to Spatial Averaging in Cosmology : Scalar Corrections to the Cosmological Equations
Aseem Paranjape
A consistent approach to Cosmology requires an explicit averaging of the Einstein equations, to describe a homogeneous and isotropic geometry. Such an averaging will in general mod…
The Spatial Averaging Limit of Covariant Macroscopic Gravity - Scalar Corrections to the Cosmological Equations
Aseem Paranjape, T. P. Singh
It is known that any explicit averaging scheme of the type essential for describing the large scale behaviour of the Universe, must necessarily yield corrections to the Einstein eq…
Entropy of Null Surfaces and Dynamics of Spacetime
T. Padmanabhan, Aseem Paranjape
The null surfaces of a spacetime act as one-way membranes and can block information for a corresponding family of observers (time-like curves). Since lack of information can be rel…