10 citations · 33 across the 9 of their papers we have counts for
25 papers · 1 filter
Universality, Gravity, the enigmatic Lambda and Beyond
Naresh Dadhich
In this essay, I wish to share a novel perspective which envisions universalization as a guide from the classical world to relativistic and quantum world. It is the incorporation o…
Universalization as a physical guiding principle
Naresh Dadhich
In this essay, I wish to share a novel perspective based on the principle of universalization in arriving at the relativistic and quantum world from the classical world. I also del…
The critical role of shear in gravitational collapse
Pankaj S. Joshi, Rituparno Goswami, Naresh Dadhich
We investigate here how the shearing effects present within a collapsing matter cloud influence the outcome of gravitational collapse in terms of formation of either a black hole o…
Brane corresponding to the Nariai bulk
Naresh Dadhich, Yuri Shtanov
We consider the five-dimensional bulk spacetime with negative Lambda described by the Nariai metric (which is not conformally flat) and match it with a vacuum brane satisfying the…
A curious electrovac spacetime as limit of the NUT space
Naresh Dadhich, L K Patel
We take the limit of the NUT space which yields a non flat space and show that source of its curvature is electromagnetic field generated by the NUT parameter defining the…
Nariai metric is the first example of the singularity free model
Naresh Dadhich
This is just to point out that the Nariai metric is the first example of the singularity free expanding perfect fluid cosmological model satisfying the weak energy condition, $ρ>0,…