213 citations · 1.4k across the 100 of their papers we have counts for
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Quasinormal modes in two-photon autocorrelation and the geometric-optics approximation
Wei-Liang Qian, Kai Lin, Xiao-Mei Kuang +2
In this work, we study the black hole light echoes in terms of the two-photon autocorrelation and explore their connection with the quasinormal modes. It is shown that the above ti…
Refined clock-jitter reduction in the Sagnac-type time-delay interferometry combinations
Pan-Pan Wang, Yu-Jie Tan, Wei-Liang Qian +1
The ongoing development of the space-based laser interferometer missions is aiming at unprecedented gravitational wave detections in the millihertz frequency band. The spaceborne n…
On an alternative mechanism for the black hole echoes
Hang Liu, Wei-Liang Qian, Yunqi Liu +3
Gravitational wave echoes from the black holes have been suggested as a crucial observable to probe the spacetime in the vicinity of the horizon. In particular, it was speculated t…
Cuspy and fractured black hole shadows in a toy model with axisymmetry
Wei-Liang Qian, Songbai Chen, Cheng-Gang Shao +2
Cuspy shadow was first reported for hairy rotating black holes, whose metrics deviate significantly from the Kerr one. The non-smooth edge of the shadow is attributed to a transiti…