48 citations · 200 across the 15 of their papers we have counts for
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gr-qc2026
Horizon flux-balance laws in the multiscale perturbation
Ali Seraj
Black-hole event horizons obey a set of evolution equations governing their intrinsic and extrinsic geometry. We study these equations in a \textit{two-timescale} perturbative expa…
gr-qc2026
Memory of Robinson-Trautman waves
Glenn Barnich, Ali Seraj
The memory effect for Robinson-Trautman waves is explicitly worked out. In a first step, we construct the combined frame rotation and coordinate transformation in which Robinson-Tr…
gr-qc2026
Gravitational Holonomy in Sagnac Interferometry
Reza Javadinezhad, Ali Seraj
We analyze the influence of gravitational waves on a Sagnac interferometer formed by the interference of two counter-propagating beams traversing a closed spatial loop. In addition…