2 papers
hep-ph2025
Black Holes as Fermion Factories
Yifan Chen, Xiao Xue, Vitor Cardoso
Ultralight bosons near rotating black holes can undergo significant growth through superradiant energy extraction, potentially reaching field values close to the Planck scale and t…
hep-ph2024
Dark Photon Dark Matter and Low-Frequency Gravitational Wave Detection with Gaia-like Astrometry
Haipeng An, Tingyu Li, Jing Shu +3
Astrometric surveys offer us a method to search for elusive cosmic signatures, such as ultralight dark photon dark matter and gravitational waves, by observing the deflection to th…