15 citations · 25 across the 4 of their papers we have counts for
14 papers
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…
Constraining cosmological parameters from strong lensing with DECIGO and B-DECIGO sources
Shaoqi Hou, Xi-Long Fan, Zong-Hong Zhu
Gravitational lensing has long been used to measure or constrain cosmology models. Although the lensing effect of gravitational waves has not been observed by LIGO/Virgo, it is exp…
Gravitational memory effects in Brans-Dicke theory
Shaoqi Hou
There exist gravitational memory effects in Brans-Dicke theory. They are closely related to the Bondi-Metzner-Sachs symmetries living on the null infinity in an isolated system. By…
Lensing rates of gravitational wave signals displaying beat patterns detectable by DECIGO and B-DECIGO
Shaoqi Hou, Pengbo Li, Hai Yu +4
The coherent nature of gravitational wave emanating from a compact binary system makes it possible to detect some interference patterns in two (or more) signals registered simultan…
"Conserved charges" of the Bondi-Metzner-Sachs algebra in the Brans-Dicke theory
Shaoqi Hou, Zong-Hong Zhu
The asymptotic symmetries in Brans-Dicke theory are analyzed using Penrose's conformal completion method, which is independent of the coordinate system used. These symmetries indee…