9 citations · 9 across the 1 of their papers we have counts for
2 papers
gr-qc2026★ 9 cited
Interferometric signature of higher-order images in a parametrized framework
Fabiano Feleppa, Fabio Aratore, Valerio Bozza
This paper investigates gravitational lensing in the strong deflection limit, focusing particularly on higher-order images produced near compact objects such as black holes and the…
gr-qc2026
Overlapping of photon rings in black hole imaging
Oleg Yu. Tsupko, Fabio Aratore, Volker Perlick
In this paper, we investigate the overlapping of photon rings - higher-order images of a black hole's luminous environment, concentrated near the shadow boundary and expected to be…