45 citations · 135 across the 11 of their papers we have counts for
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gr-qc2022★ 10 cited
General-relativistic thin-shell Dyson mega-spheres
Thomas Berry, Alex Simpson, Matt Visser
Loosely inspired by the somewhat fanciful notion of detecting an arbitrarily advanced alien civilization, we consider a general-relativistic thin-shell Dyson mega-sphere completely…
gr-qc2022★ 12 cited
Constant- geodesics in the Painleve-Gullstrand form of Lense-Thirring spacetime
Joshua Baines, Thomas Berry, Alex Simpson +1
Herein we explore the non-equatorial constant- ("quasi-circular") geodesics (both timelike and null) in the Painleve-Gullstrand variant of the Lense-Thirring spacetime recently…