78 citations · 576 across the 42 of their papers we have counts for
7 papers · 1 filter
Gravitational-wave echoes from spinning exotic compact objects: numerical waveforms from the Teukolsky equation
Shuo Xin, Baoyi Chen, Rico K. L. Lo +7
We present numerical waveforms of gravitational-wave echoes from spinning exotic compact objects (ECOs) that result from binary black hole coalescence. We obtain these echoes by so…
Tidal response and near-horizon boundary conditions for spinning exotic compact objects
Baoyi Chen, Qingwen Wang, Yanbei Chen
Teukolsky equations for provide efficient ways to solve for curvature perturbations around Kerr black holes. Imposing regularity conditions on these perturbations on the fu…
Constraints on low-energy effective theories from weak cosmic censorship
Baoyi Chen, Feng-Li Lin, Bo Ning +1
We examine the weak cosmic censorship conjecture (WCCC) for the extremal charged black hole in possible generalizations of Einstein-Maxwell theory due to the higher order correctio…
Instability of exotic compact objects and its implications for gravitational-wave echoes
Baoyi Chen, Yanbei Chen, Yiqiu Ma +2
Exotic compact objects (ECOs) have recently become an exciting research subject, since they are speculated to have a special response to the incident gravitational waves (GWs) that…
Gedanken Experiments to Destroy a BTZ Black Hole
Baoyi Chen, Feng-Li Lin, Bo Ning
We consider gedanken experiments to destroy an extremal or near-extremal BTZ black hole by throwing matter into the horizon. These black holes are vacuum solutions to (2+1)-dimensi…
Deformation of extremal black holes from stringy interactions
Baoyi Chen, Leo C. Stein
Black holes are a powerful setting for studying general relativity and theories beyond GR. However, analytical solutions for rotating black holes in beyond-GR theories are difficul…