2 papers
astro-ph.HE2026
Stereoscopic gravitational-wave probe: Gravitational lensing of a binary merger in active galactic nuclei
Paul Martens, Samson H. W. Leong, Ryan Zhang +1
Recent work has shown that, if a large fraction of the LIGO-Virgo-KAGRA compact binary coalescences (CBCs) occur in accretion disks around active galactic nuclei (AGNs), many such…
astro-ph.CO2026
Testing cosmological isotropy with gravitational waves and gamma-ray bursts
Brian H. Y. Cheng, Donniel C. Cruz, Otto A. Hannuksela +18
The cosmological principle asserts that the Universe is homogeneous and isotropic on large enough scales. However, alternative cosmological models can bring about anisotropies thro…