146 citations · 255 across the 11 of their papers we have counts for
6 papers · 1 filter
Numerical study of the Kerr solution in rotating coordinates
S. Bai, G. Izquierdo, C. Klein
The Kerr solution in coordinates corotating with the horizon is studied as a testbed for a spacetime with a helical Killing vector in the Ernst picture. The solution is numerically…
Descope of the ALIA mission
Xuefei Gong, Yun-Kau Lau, Shengnian Xu +24
The present work reports on a feasibility study commissioned by the Chinese Academy of Sciences of China to explore various possible mission options to detect gravitational waves i…
Scaling up the extrinsic curvature in asymptotically flat gravitational initial data: Generating trapped surfaces
Shan Bai, Niall Ó Murchadha
The existence of the initial value constraints means that specifying initial data for the Einstein equations is non-trivial. The standard method of constructing initial data in the…
Perturbational Treatment of the Gravitational Potential Effect on Binary Black Hole Evolution
Zhoujian Cao, Jui-Ping Yu, Chun-Yu Lin +2
Binary black hole (BBH) systems are usually located in the gravitational potential well formed by a massive black hole (BH), which is mostly located in the center of a galaxy. In m…
On Uniqueness of Kerr Space-time near null infinity
Xiaoning Wu, Shan Bai
We re-express the Kerr metric in standard Bondi-Saches' coordinate near null infinity . Using the uniqueness result of characteristic initial value problem, we prove th…
Light Cone Structure near Null Infinity of the Kerr Metric
Shan Bai, Zhoujian Cao, Xuefei Gong +3
Motivated by our attempt to understand the question of angular momentum of a relativistic rotating source carried away by gravitational waves, in the asymptotic regime near future…