3 citations · 3 across the 5 of their papers we have counts for
4 papers · 1 filter
Gravitational-Wave Echoes from Layered Compact Objects: A Double-Shell Model
Qi Su, Ding-Fang Zeng
Layering is a ubiquitous feature of astrophysical objects. Motivated by the fact that physical black holes retain the layered structure of their progenitor stars when viewed in the…
Merger Dynamics of N+N Co-planar Particles in Newton Gravitation
Qi Su, Baicheng Zhang, Ding-Fang Zeng
We model the inspiral and merger dynamics of two co-planar rings in Newtonian mechanics with GR motivated corrections and illustrate their similarity with those of black hole binar…
Gravitational wave echos from physical black holes
Yu-Song Cao, YanXia Liu, Ding-Fang Zeng
Gravitational wave echos from the coalescence of black hole binaries are often viewed as signals beyond general relativity or standard model. In this work, we show that these echos…
Master functions of Reissner-Nordstrom black hole perturbations and their Darboux transformation
Hui-Fa Liu, Ding-fang Zeng
Lenzi and Sopuerta developed a new method to construct master functions for the perturbation of vacuum black holes. We extend this method to black holes coupled with electromagneti…