67 citations · 269 across the 9 of their papers we have counts for
9 papers
Gravitational wave source localization for eccentric binary coalesce with a ground-based detector network
Sizheng Ma, Zhoujian Cao, Chun-Yu Lin +2
Gravitational wave source localization problem is important in gravitational wave astronomy. Regarding ground-based detector, almost all of the previous investigations only conside…
Pseudotensor applied to Numerical Relativity in Calculating Global Quantities
Chung-Chin Tsai, Zhoujian Cao, Chun-Yu Lin +1
In this work we apply the Landau-Lifshitz pseudotensor flux formalism to the calculation of the total mass and the total angular momentum during the evolution of a binary black hol…
Improved fast-rotating black hole evolution simulations with modified Baumgarte-Shapiro-Shibata-Nakamura formulation
Hwei-Jang Yo, Zhoujian Cao, Chun-Yu Lin +1
Different formulations of Einstein's equations used in numerical relativity can affect not only the stability but also the accuracy of numerical simulations. In the original Baumga…
Modifications for numerical stability of black hole evolution
Hwei-Jang Yo, Chun-Yu Lin, Zhoujian Cao
We experiment with several new modifications for the Baumgarte-Shapiro-Shibata-Nakamura (BSSN) formulation of the Einstein field equations and demonstrate how these modifications a…
Cosmological dynamics with propagating Lorentz connection modes of spin zero
Hsin Chen, Fei-Hung Ho, James M. Nester +2
The Poincare gauge theory of gravity has a Lorentz connection with both torsion and curvature. For this theory two good propagating connection modes, carrying spin- and spin-$…
Quasi-equilibrium Binary Black Hole Initial Data for Dynamical Evolutions
Hwei-Jang Yo, James N. Cook, Stuart L. Shapiro +1
We present a formalism for constructing quasi-equilibrium binary black hole initial data suitable for numerical evolution. We construct quasi-equilibrium models by imposing an appr…