325 citations · 559 across the 48 of their papers we have counts for
49 papers
Gravitational-Bumblebee perturbations: Exact decoupling and isospectrality
Hui-Fa Liu, Wentao Liu, Yu-Xiao Liu +2
In this paper, we present the exact decoupling of the full metric and bumblebee field perturbations in a Schwarzschild-like background. The coupled system reduces to four decoupled…
Quasinormal modes of Reissner-Nordström-AdS black holes under physical field-vanishing boundary conditions
Hui-Fa Liu, Qi Su, Ding-fang Zeng
Boundary conditions play a key role in determining the perturbation behavior of a black hole. Motivated by two guiding principles for single-field perturbations -- the non-deformat…
Complementarity of Gravitational Collapse (I) Origin of the Bekenstein-Hawking Entropy
Ding-fang Zeng
Through two exact solution families to Einstein equation and one-to-one correspondence between their free parameters, we show that the ensemble of collapsars with arbitrarily close…
Complementarity of Gravitation Collapse (II) XOB and the Damping Gravitational Waveform as Evidences
Ding-fang Zeng
This is the second paper of our working series on the complementarity of gravitational collapse. In this paper we prove that dynamics of XOB (an eXact One-Body Method) under the we…
Propelling force from asymmetrically excited quantum vacuum with conventional mirrors
Yu-Song Cao, YanXia Liu, Ding-Fang Zeng
Investigations show that a time-varying mirror gives rise to asymmetrical vacuum radiation on its two sides, enabling one to extract propelling forces from the vacuum fluctu…
Microscopic State of BHs and an Exact One Body Method for Binary Dynamics in General Relativity
Ding-fang Zeng
In gravitational collapses, the horizon and singularity's realisation in the finite future of the proper time used co-moving observer happens in the future of infinitely far away f…