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20212026
most citedA Bound on the Rate of Bondi Mass Loss

11 citations · 18 across the 7 of their papers we have counts for

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gr-qc2025★ 1 cited

Imaging Signatures of the Israel Junction: Photon Ring Evolution in Dynamical Thin Shell Schwarzschild Spacetimes

Li-Ming Cao, Long-Yue Li, Xia-Yuan Liu

We study the images of black holes by gluing two Schwarzschild spacetimes with a thin shell where the Israel junction conditions are satisfied. By studying the refraction law for n…

gr-qc2025

Images and photon regions of continuous photon sphere spacetime

Long-Yue Li, Xia-Yuan Liu, Rong-Gen Cai +2

We study images of spacetimes containing continuous photon spheres (CPS). For a self-gravitating, isotropic, spherically symmetric spacetime with CPS, we find that a thin accretion…