From the 1 of 2 linked papers with an AI index.
2 papers
gr-qc2026
Optimal Extension Regularity at the McVittie Event Horizon
Yi-kun Li
We determine the optimal local extension regularity of the future black-hole event horizon in the exact spatially flat McVittie solutions sourced by a positive cosmological constan…
astro-ph.GA2026
Relativistic Tidal Transitions of Saturated Kerr Boson Clouds
Yi-kun Li
The paper calculates relativistic tidal transition matrix elements for saturated ultralight boson clouds bound to rotating (Kerr) black holes, showing that deviations from hydrogen…