77 citations · 77 across the 3 of their papers we have counts for
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hep-th2019
Perturbations of Stealth Black Holes in DHOST Theories
Claudia de Rham, Jun Zhang
Among the Scalar-Tensor modified theories of gravity, DHOST models could play a special role for dark energy while being consistent with current observations, notably those constra…
gr-qc2019
Dynamic Signatures of Black Hole Binaries with Superradiant Clouds
Jun Zhang, Huan Yang
Superradiant clouds may develop around a rotating black hole, if there is a bosonic field with Compton wavelength comparable to the size of the black hole. In this paper, we invest…
gr-qc2019
On echo intervals in gravitational wave echo analysis
Yu-Tong Wang, Jun Zhang, Shuang-Yong Zhou +1
Gravitational wave echoes, if they exist, could encode important information of new physics from the strong gravity regime. Current echo searches usually assume constant interval e…