182 citations · 576 across the 11 of their papers we have counts for
11 papers
Denoising gravitational wave with deep learning in the time-frequency domain
Yi-De Lee, Hwei-Jang Yo
Gravitational wave denoising is an ongoing task for revealing the events of compact binary objects in the universe. Recently, with the aid of deep learning, gravitational waves hav…
Accuracy of source localization for eccentric inspiraling binary mergers using a ground-based detector network
Hsing-Po Pan, Chun-Yu Lin, Zhoujian Cao +1
The problem of gravitational wave parameter estimation and source localization is crucial in gravitational wave astronomy. Gravitational waves emitted by compact binary coalescence…
General Poincaré Gauge Theory Cosmology
Fei-Hung Ho, Hsin Chen, James M. Nester +1
For the quadratic Poincaré gauge theory of gravity (PG) we consider the FLRW cosmologies using an isotropic Bianchi representation. Here the considered cosmologies are for the gene…
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…
A Reinvestigation of Moving Punctured Black Holes with a New Code
Zhoujian Cao, Hwei-Jang Yo, Jui-Ping Yu
We report on our code, in which the moving puncture method is applied and an adaptive/fixed mesh refinement is implemented, and on its preliminary performance on black hole simulat…
Torsion Cosmology and the Accelerating Universe
Kun-Feng Shie, James M. Nester, Hwei-Jang Yo
Investigations of the dynamic modes of the Poincare gauge theory of gravity found only two good propagating torsion modes; they are effectively a scalar and a pseudoscalar. Cosmolo…