17 citations · 32 across the 8 of their papers we have counts for
4 papers · 1 filter
Searching for Extra Dimensions with Gravitational Waves: Dark-Siren Constraints from GWTC-4
Anson Chen, Jun Zhang
Higher-dimensional theories of gravity predict that gravitational waves (GWs) can propagate into extra spatial dimensions, leading to modified amplitude damping over cosmological d…
Common Envelope Evolution of Ultralight Boson Clouds
Ao Guo, Qi-Yan Zhang, Huan Yang +1
Ultralight bosons can be excited around spinning black holes via black hole superradiance. These boson clouds may play an important role in the orbital evolution of binary black ho…
Probing Massive Fields with Multi-Band Gravitational-Wave Observations
Mu-Chun Chen, Hao-Yang Liu, Qi-Yan Zhang +1
We investigate the prospect of probing massive fields and testing gravitational theories with multiband observations of gravitational waves emitted from coalescing compact binaries…
Superradiant clouds may be relevant for close compact object binaries
Ao Guo, Jun Zhang, Huan Yang
Bosonic fields (within suitable mass range) may be collectively generated by rotating black holes through the black hole superradiance process. The resulting black hole is surround…