30 citations · 106 across the 10 of their papers we have counts for
24 papers · 1 filter
Gravitational Lensing of Gravitational Waves: Spin-wave Optics through Black Hole Scattering
Zhao Li, Shaoqi Hou, Wen Zhao
Gravitational-wave (GW) scattering in strong gravitational fields is a central problem in GW lensing. Yet, conventional treatments based on asymptotic expansions suffer from diverg…
Gravitational Memory Effect in the Massless Vector Field
Pouneh Safarzadeh Ilkhchi, Amin Rezaei Akbarieh, Shaoqi Hou
We analyze the infrared structure and memory effects of a massless vector tensor theory with non minimal curvature coupling in asymptotically flat spacetimes. Using Bondi Sachs exp…
Asymptotic analysis of Einstein-Æther theory and its memory effects: the linearized case
Shaoqi Hou, Anzhong Wang, Zong-Hong Zhu
This work analyzes the asymptotic behaviors of the asymptotically flat solutions of Einstein-æther theory in the linear case. The vacuum solutions for the tensor, vector, and scala…
Time evolution of the local gravitational parameters and gravitational wave polarizations in a relativistic MOND theory
Shuxun Tian, Shaoqi Hou, Shuo Cao +1
The recently proposed Skordis-Złośnik theory is the first relativistic MOND theory that can recover the success of the standard CDM model at matching observations of the cosmic…
Searching for wormholes with gravitational wave scattering
Shou-shan Bao, Shaoqi Hou, Hong Zhang
Wormholes bridging distant places of the universe are well-known solutions of general relativity. In particular, traversable wormholes which allow interstellar traveling are also p…
Conserved charges in Chern-Simons modified theory and memory effects
Shaoqi Hou, Tao Zhu, Zong-Hong Zhu
In this work, conserved charges and fluxes at the future null infinity are determined in the asymptotically flat spacetime for Chern-Simons modified gravity. The flux-balance laws…