1 citations · 1 across the 2 of their papers we have counts for
3 papers
gr-qc2025
Quantum Treatment of Black Hole Superradiance
Lingyun Fu, Hidetoshi Omiya, Takahiro Tanaka +3
Rotating black holes can form dense boson clouds through superradiant instability, making Kerr black holes a powerful probe of ultralight massive bosons. Previous studies of black…
astro-ph.CO2025
Signature of polarized ultralight vector dark matter in pulsar timing arrays
Kimihiro Nomura, Hidetoshi Omiya, Takahiro Tanaka
We investigate observational signatures of ultralight vector dark matter with masses - eV in pulsar timing arrays, taking into account general polarizati…
gr-qc2025★ 1 cited
Resonant DM scattering in the galactic center under the influence of EMRI
Takafumi Kakehi, Hidetoshi Omiya, Takuya Takahashi +1
Dark matter (DM) search is one of the greatest challenges in physics. If DM consists of particles, it may form a spike around supermassive black holes (BH) prevalent in galaxy cent…