742 citations · 2.6k across the 34 of their papers we have counts for
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astro-ph.HE2023★ 13 cited
Universal Relations for rapidly rotating neutron stars using supervised machine-learning techniques
Grigorios Papigkiotis, George Pappas
As some of the most compact stellar objects in the universe, neutron stars are unique cosmic laboratories. The study of neutron stars provides an ideal theoretical testbed for inve…
gr-qc2023★ 17 cited
Is a black hole shadow a reliable test of the no-hair theorem?
Kostas Glampedakis, George Pappas
Capturing the image of the shadow cast by the event horizon of an illuminated black hole is, at the most basic level, an experiment of extreme light deflection in a strongly curved…