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20192026
most citedHorizon-scale tests of gravity theories and fundamental physics from the Event Horizon Telescope image of Sagittarius A

753 citations · 1.1k across the 14 of their papers we have counts for

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Showing 2021Show all

2 papers · 1 filter

astro-ph.HE2021★ 135 cited

Superradiance evolution of black hole shadows revisited

Rittick Roy, Sunny Vagnozzi, Luca Visinelli

Black hole (BH) shadows can be used to probe new physics in the form of ultra-light particles via the phenomenon of superradiant instability. By directly affecting the BH mass and…

astro-ph.HE2021★ 12 cited

Testing the Weak Equivalence Principle near black holes

Rittick Roy, Askar B. Abdikamalov, Dimitry Ayzenberg +3

Today we have quite stringent constraints on possible violations of the Weak Equivalence Principle from the comparison of the acceleration of test-bodies of different composition i…