2 citations · 2 across the 5 of their papers we have counts for
5 papers
On the instability of the fundamental mode of the Regge-Wheeler effective potential
Shui-Fa Shen, Guan-Ru Li, Ramin G. Daghigh +5
It was recently pointed out that the fundamental mode of the Regge-Wheeler effective potential is unstable against an insignificant Gaussian metric perturbation, which, in turn, mi…
Energy in critical collapse
Yu Hu, Jun-Qi Guo, Junbin Li +2
We study the energy issue in critical collapse of a spherically symmetric scalar field. It is found that in critical collapse, the contribution from the material energy is greater…
Energy transfer in the collision of two scalar wave packets in spherical symmetry
Li-Jie Xin, Jun-Qi Guo, Cheng-Gang Shao
We study the collisions of two scalar wave packets in the asymptotically flat spacetime and asymptotically anti-de Sitter spacetime in spherical symmetry. An energy transfer formul…
Scalar fields around a loop quantum gravity black hole in de Sitter spacetime: Quasinormal modes, late-time tails and strong cosmic censorship
Cai-Ying Shao, Cong Zhang, Wei Zhang +1
Loop quantum gravity, as one branch of quantum gravity, holds the potential to explore the fundamental nature of black holes. Recently, according to the quantum Oppenheimer-Snyder…
Parameter estimation for Einstein-dilaton-Gauss-Bonnet gravity with ringdown signals
Cai-Ying Shao, Yu Hu, Cheng-Gang Shao
Future space-based gravitational-wave detectors will detect gravitational waves with high sensitivity in the millihertz frequency band, which provides more opportunities to test th…