536 citations · 1.1k across the 22 of their papers we have counts for
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gr-qc1996★ 25 cited
Electrostatic Equilibrium of Two Spherical Charged Masses in General Relativity
G. P. Perry, F. I. Cooperstock
Approximate solutions representing the gravitational-electrostatic balance of two arbitrary point sources in general relativity have led to contradictory arguments in the literatur…
gr-qc1996★ 53 cited
Negative Pressure and Naked Singularities in Spherical Gravitational Collapse
F. I. Cooperstock, S. Jhingan, P. S. Joshi +1
Assuming the weak energy condition, we study the nature of the non-central shell-focussing singularity which can form in the gravitational collapse of a spherical compact object in…