49 citations · 89 across the 6 of their papers we have counts for
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gr-qc2021★ 49 cited
Echoes of novel black-bounce spacetimes
Yi Yang, Dong Liu, Zhaoyi Xu +3
Gravitational wave echoes can be used as a significant observable to understand the properties of black holes horizon. In addition, echoes would also closely relate to the unique p…
gr-qc2021★ 35 cited
Ringing of a black hole in a dark matter halo
Dong Liu, Yi Yang, Shurui Wu +3
Recently, we obtained the simple metrics of a spherically symmetric black hole in a dark matter halo, and extended to the case of rotation. As the characteristic sound of black hol…