output
19912026
most citedSciPy 1.0--Fundamental Algorithms for Scientific Computing in Python

40.2k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 1998 · gr-qcShow all

9 papers · 2 filters

gr-qc1998★ 10 cited

A characterization of the central shell-focusing singularity in spherical gravitational collapse

T. P. Singh

We give a characterization of the central shell-focusing curvature singularity that can form in the spherical gravitational collapse of a bounded matter distribution obeying the do…

gr-qc1998★ 40 cited

On the global visibility of singularity in quasi-spherical collapse

S. S. Deshingkar, S. Jhingan, P. S. Joshi

We analyze here the issue of local versus the global visibility of a singularity that forms in gravitational collapse of a dust cloud, which has important implications for the weak…

gr-qc1998★ 23 cited

Photon redshift and the appearance of a naked singularity

I. H. Dwivedi

In this paper we analyze the redshift as observed by an external observer receiving photons which terminate in the past at the naked singularity formed in a Tolman-Bondi dust colla…

gr-qc1998★ 38 cited

The Quantum Stress-Tensor in Self-Similar Spherical Dust Collapse

Sukratu Barve, T. P. Singh, Cenalo Vaz +1

We calculate the quantum stress tensor for a massless scalar field in the 2-d self-similar spherical dust collapse model which admits a naked singularity. We find that the outgoing…

gr-qc1998★ 46 cited

Gravitational Collapse, Black Holes and Naked Singularities

T. P. Singh

This article gives an elementary review of gravitational collapse and the cosmic censorship hypothesis. Known models of collapse resulting in the formation of black holes and naked…

gr-qc1998★ 18 cited

Gamma-Ray Bursts and Quantum Cosmic Censorship

T. P. Singh

Gamma-ray bursts are believed to result from the coalescence of binary neutron stars. However, the standard proposals for conversion of the gravitational energy to thermal energy h…

gr-qc1998

Physical nature of the central singularity in spherical collapse

S. S. Deshingkar, P. S. Joshi, I. H. Dwivedi

We examine here the nature of the central singularity forming in the spherically symmetric collapse of a dust cloud and it is shown that this is always a strong curvature singulari…

gr-qc1998★ 100 cited

Initial data and the end state of spherically symmetric gravitational collapse

P. S. Joshi, I. H. Dwivedi

Generalizing earlier results on the initial data and the final fate of dust collapse, we study here the relevance of the initial state of a spherically symmetric matter cloud towar…

gr-qc1998★ 42 cited

Particle Creation in the Marginally Bound, Self Similar Collapse of Inhomogeneous Dust

S. Barve, T. P. Singh, Cenalo Vaz +1

We consider the evaporation of the (shell focusing) naked singularity formed during the self-similar collapse of a marginally bound inhomogeneous dust cloud, in the geometric optic…